19608704388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{59263}}^1$

素因数の和:59394

約数の個数: 144

約数和(自身を含む): 61609906176

約数和(自身を除く): 42001201788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 101, 117, 126, 156, 182, 202, 234, 252, 273, 303, 364, 404, 468, 546, 606, 707, 819, 909, 1092, 1212, 1313, 1414, 1638, 1818, 2121, 2626, 2828, 3276, 3636, 3939, 4242, 5252, 6363, 7878, 8484, 9191, 11817, 12726, 15756, 18382, 23634, 25452, 27573, 36764, 47268, 55146, 59263, 82719, 110292, 118526, 165438, 177789, 237052, 330876, 355578, 414841, 533367, 711156, 770419, 829682, 1066734, 1244523, 1540838, 1659364, 2133468, 2311257, 2489046, 3081676, 3733569, 4622514, 4978092, 5392933, 5985563, 6933771, 7467138, 9245028, 10785866, 11971126, 13867542, 14934276, 16178799, 17956689, 21571732, 23942252, 27735084, 32357598, 35913378, 41898941, 48536397, 53870067, 64715196, 71826756, 77812319, 83797882, 97072794, 107740134, 125696823, 155624638, 167595764, 194145588, 215480268, 233436957, 251393646, 311249276, 377090469, 466873914, 502787292, 544686233, 700310871, 754180938, 933747828, 1089372466, 1400621742, 1508361876, 1634058699, 2178744932, 2801243484, 3268117398, 4902176097, 6536234796, 9804352194, 19608704388]

約数ペア:

[(1, 19608704388), (2, 9804352194), (3, 6536234796), (4, 4902176097), (6, 3268117398), (7, 2801243484), (9, 2178744932), (12, 1634058699), (13, 1508361876), (14, 1400621742), (18, 1089372466), (21, 933747828), (26, 754180938), (28, 700310871), (36, 544686233), (39, 502787292), (42, 466873914), (52, 377090469), (63, 311249276), (78, 251393646), (84, 233436957), (91, 215480268), (101, 194145588), (117, 167595764), (126, 155624638), (156, 125696823), (182, 107740134), (202, 97072794), (234, 83797882), (252, 77812319), (273, 71826756), (303, 64715196), (364, 53870067), (404, 48536397), (468, 41898941), (546, 35913378), (606, 32357598), (707, 27735084), (819, 23942252), (909, 21571732), (1092, 17956689), (1212, 16178799), (1313, 14934276), (1414, 13867542), (1638, 11971126), (1818, 10785866), (2121, 9245028), (2626, 7467138), (2828, 6933771), (3276, 5985563), (3636, 5392933), (3939, 4978092), (4242, 4622514), (5252, 3733569), (6363, 3081676), (7878, 2489046), (8484, 2311257), (9191, 2133468), (11817, 1659364), (12726, 1540838), (15756, 1244523), (18382, 1066734), (23634, 829682), (25452, 770419), (27573, 711156), (36764, 533367), (47268, 414841), (55146, 355578), (59263, 330876), (82719, 237052), (110292, 177789), (118526, 165438)]