18414396

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 64484784

約数和(自身を除く): 46070388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 73, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 146, 147, 154, 156, 182, 196, 198, 219, 231, 234, 252, 273, 286, 292, 294, 308, 364, 396, 429, 438, 441, 462, 468, 511, 539, 546, 572, 588, 637, 657, 693, 803, 819, 858, 876, 882, 924, 949, 1001, 1022, 1078, 1092, 1274, 1287, 1314, 1386, 1533, 1606, 1617, 1638, 1716, 1764, 1898, 1911, 2002, 2044, 2156, 2409, 2548, 2574, 2628, 2772, 2847, 3003, 3066, 3212, 3234, 3276, 3577, 3796, 3822, 4004, 4599, 4818, 4851, 5148, 5621, 5694, 5733, 6006, 6132, 6468, 6643, 7007, 7154, 7227, 7644, 8541, 9009, 9198, 9636, 9702, 10439, 10731, 11242, 11388, 11466, 12012, 13286, 14014, 14308, 14454, 16863, 17082, 18018, 18396, 19404, 19929, 20878, 21021, 21462, 22484, 22932, 26572, 28028, 28908, 31317, 32193, 33726, 34164, 36036, 39347, 39858, 41756, 42042, 42924, 46501, 50589, 59787, 62634, 63063, 64386, 67452, 73073, 78694, 79716, 84084, 93002, 93951, 101178, 118041, 119574, 125268, 126126, 128772, 139503, 146146, 157388, 186004, 187902, 202356, 219219, 236082, 239148, 252252, 279006, 292292, 354123, 375804, 418509, 438438, 472164, 511511, 558012, 657657, 708246, 837018, 876876, 1023022, 1315314, 1416492, 1534533, 1674036, 2046044, 2630628, 3069066, 4603599, 6138132, 9207198, 18414396]

約数ペア:

[(1, 18414396), (2, 9207198), (3, 6138132), (4, 4603599), (6, 3069066), (7, 2630628), (9, 2046044), (11, 1674036), (12, 1534533), (13, 1416492), (14, 1315314), (18, 1023022), (21, 876876), (22, 837018), (26, 708246), (28, 657657), (33, 558012), (36, 511511), (39, 472164), (42, 438438), (44, 418509), (49, 375804), (52, 354123), (63, 292292), (66, 279006), (73, 252252), (77, 239148), (78, 236082), (84, 219219), (91, 202356), (98, 187902), (99, 186004), (117, 157388), (126, 146146), (132, 139503), (143, 128772), (146, 126126), (147, 125268), (154, 119574), (156, 118041), (182, 101178), (196, 93951), (198, 93002), (219, 84084), (231, 79716), (234, 78694), (252, 73073), (273, 67452), (286, 64386), (292, 63063), (294, 62634), (308, 59787), (364, 50589), (396, 46501), (429, 42924), (438, 42042), (441, 41756), (462, 39858), (468, 39347), (511, 36036), (539, 34164), (546, 33726), (572, 32193), (588, 31317), (637, 28908), (657, 28028), (693, 26572), (803, 22932), (819, 22484), (858, 21462), (876, 21021), (882, 20878), (924, 19929), (949, 19404), (1001, 18396), (1022, 18018), (1078, 17082), (1092, 16863), (1274, 14454), (1287, 14308), (1314, 14014), (1386, 13286), (1533, 12012), (1606, 11466), (1617, 11388), (1638, 11242), (1716, 10731), (1764, 10439), (1898, 9702), (1911, 9636), (2002, 9198), (2044, 9009), (2156, 8541), (2409, 7644), (2548, 7227), (2574, 7154), (2628, 7007), (2772, 6643), (2847, 6468), (3003, 6132), (3066, 6006), (3212, 5733), (3234, 5694), (3276, 5621), (3577, 5148), (3796, 4851), (3822, 4818), (4004, 4599)]