12921132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 34820352

約数和(自身を除く): 21899220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 1523, 2121, 2828, 3046, 4242, 4569, 6092, 8484, 9138, 10661, 18276, 21322, 31983, 42644, 63966, 127932, 153823, 307646, 461469, 615292, 922938, 1076761, 1845876, 2153522, 3230283, 4307044, 6460566, 12921132]

約数ペア:

[(1, 12921132), (2, 6460566), (3, 4307044), (4, 3230283), (6, 2153522), (7, 1845876), (12, 1076761), (14, 922938), (21, 615292), (28, 461469), (42, 307646), (84, 153823), (101, 127932), (202, 63966), (303, 42644), (404, 31983), (606, 21322), (707, 18276), (1212, 10661), (1414, 9138), (1523, 8484), (2121, 6092), (2828, 4569), (3046, 4242)]