1212162372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{14879}}^1$

素因数の和:14993

約数の個数: 72

約数和(自身を含む): 3206461440

約数和(自身を除く): 1994299068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2263, 2628, 4526, 6789, 9052, 13578, 14879, 20367, 27156, 29758, 40734, 44637, 59516, 81468, 89274, 133911, 178548, 267822, 461249, 535644, 922498, 1086167, 1383747, 1844996, 2172334, 2767494, 3258501, 4151241, 4344668, 5534988, 6517002, 8302482, 9775503, 13034004, 16604964, 19551006, 33671177, 39102012, 67342354, 101013531, 134684708, 202027062, 303040593, 404054124, 606081186, 1212162372]

約数ペア:

[(1, 1212162372), (2, 606081186), (3, 404054124), (4, 303040593), (6, 202027062), (9, 134684708), (12, 101013531), (18, 67342354), (31, 39102012), (36, 33671177), (62, 19551006), (73, 16604964), (93, 13034004), (124, 9775503), (146, 8302482), (186, 6517002), (219, 5534988), (279, 4344668), (292, 4151241), (372, 3258501), (438, 2767494), (558, 2172334), (657, 1844996), (876, 1383747), (1116, 1086167), (1314, 922498), (2263, 535644), (2628, 461249), (4526, 267822), (6789, 178548), (9052, 133911), (13578, 89274), (14879, 81468), (20367, 59516), (27156, 44637), (29758, 40734)]