21842592

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^2\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 59151456

約数和(自身を除く): 37308864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 103, 141, 188, 206, 282, 309, 376, 412, 564, 618, 752, 824, 1128, 1236, 1504, 1648, 2209, 2256, 2472, 3296, 4418, 4512, 4841, 4944, 6627, 8836, 9682, 9888, 13254, 14523, 17672, 19364, 26508, 29046, 35344, 38728, 53016, 58092, 70688, 77456, 106032, 116184, 154912, 212064, 227527, 232368, 455054, 464736, 682581, 910108, 1365162, 1820216, 2730324, 3640432, 5460648, 7280864, 10921296, 21842592]

約数ペア:

[(1, 21842592), (2, 10921296), (3, 7280864), (4, 5460648), (6, 3640432), (8, 2730324), (12, 1820216), (16, 1365162), (24, 910108), (32, 682581), (47, 464736), (48, 455054), (94, 232368), (96, 227527), (103, 212064), (141, 154912), (188, 116184), (206, 106032), (282, 77456), (309, 70688), (376, 58092), (412, 53016), (564, 38728), (618, 35344), (752, 29046), (824, 26508), (1128, 19364), (1236, 17672), (1504, 14523), (1648, 13254), (2209, 9888), (2256, 9682), (2472, 8836), (3296, 6627), (4418, 4944), (4512, 4841)]