18724653444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1490

約数の個数: 192

約数和(自身を含む): 53892034560

約数和(自身を除く): 35167381116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 76, 84, 106, 114, 133, 159, 181, 212, 228, 266, 318, 362, 371, 399, 532, 543, 636, 724, 742, 798, 1007, 1086, 1113, 1223, 1267, 1484, 1596, 2014, 2172, 2226, 2446, 2534, 3021, 3439, 3669, 3801, 4028, 4452, 4892, 5068, 6042, 6878, 7049, 7338, 7602, 8561, 9593, 10317, 12084, 13756, 14098, 14676, 15204, 17122, 19186, 20634, 21147, 23237, 24073, 25683, 28196, 28779, 34244, 38372, 41268, 42294, 46474, 48146, 51366, 57558, 64819, 67151, 69711, 72219, 84588, 92948, 96292, 102732, 115116, 129638, 134302, 139422, 144438, 162659, 182267, 194457, 201453, 221363, 259276, 268604, 278844, 288876, 325318, 364534, 388914, 402906, 442726, 453733, 487977, 546801, 650636, 664089, 729068, 777828, 805812, 885452, 907466, 975954, 1093602, 1231561, 1275869, 1328178, 1361199, 1549541, 1814932, 1951908, 2187204, 2463122, 2551738, 2656356, 2722398, 3099082, 3694683, 3827607, 4205897, 4648623, 4926244, 5103476, 5444796, 6198164, 7389366, 7655214, 8411794, 8620927, 9297246, 11732239, 12617691, 14778732, 15310428, 16823588, 17241854, 18594492, 23464478, 25235382, 25862781, 29441279, 34483708, 35196717, 46928956, 50470764, 51725562, 58882558, 70393434, 82125673, 88323837, 103451124, 117765116, 140786868, 164251346, 176647674, 222912541, 246377019, 328502692, 353295348, 445825082, 492754038, 668737623, 891650164, 985508076, 1337475246, 1560387787, 2674950492, 3120775574, 4681163361, 6241551148, 9362326722, 18724653444]

約数ペア:

[(1, 18724653444), (2, 9362326722), (3, 6241551148), (4, 4681163361), (6, 3120775574), (7, 2674950492), (12, 1560387787), (14, 1337475246), (19, 985508076), (21, 891650164), (28, 668737623), (38, 492754038), (42, 445825082), (53, 353295348), (57, 328502692), (76, 246377019), (84, 222912541), (106, 176647674), (114, 164251346), (133, 140786868), (159, 117765116), (181, 103451124), (212, 88323837), (228, 82125673), (266, 70393434), (318, 58882558), (362, 51725562), (371, 50470764), (399, 46928956), (532, 35196717), (543, 34483708), (636, 29441279), (724, 25862781), (742, 25235382), (798, 23464478), (1007, 18594492), (1086, 17241854), (1113, 16823588), (1223, 15310428), (1267, 14778732), (1484, 12617691), (1596, 11732239), (2014, 9297246), (2172, 8620927), (2226, 8411794), (2446, 7655214), (2534, 7389366), (3021, 6198164), (3439, 5444796), (3669, 5103476), (3801, 4926244), (4028, 4648623), (4452, 4205897), (4892, 3827607), (5068, 3694683), (6042, 3099082), (6878, 2722398), (7049, 2656356), (7338, 2551738), (7602, 2463122), (8561, 2187204), (9593, 1951908), (10317, 1814932), (12084, 1549541), (13756, 1361199), (14098, 1328178), (14676, 1275869), (15204, 1231561), (17122, 1093602), (19186, 975954), (20634, 907466), (21147, 885452), (23237, 805812), (24073, 777828), (25683, 729068), (28196, 664089), (28779, 650636), (34244, 546801), (38372, 487977), (41268, 453733), (42294, 442726), (46474, 402906), (48146, 388914), (51366, 364534), (57558, 325318), (64819, 288876), (67151, 278844), (69711, 268604), (72219, 259276), (84588, 221363), (92948, 201453), (96292, 194457), (102732, 182267), (115116, 162659), (129638, 144438), (134302, 139422)]