811919682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{66431}}^1$

素因数の和:66543

約数の個数: 48

約数和(自身を含む): 2031224832

約数和(自身を除く): 1219305150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 66431, 132862, 199293, 398586, 465017, 597879, 930034, 1195758, 1395051, 2790102, 4185153, 6443807, 8370306, 12887614, 19331421, 38662842, 45106649, 57994263, 90213298, 115988526, 135319947, 270639894, 405959841, 811919682]

約数ペア:

[(1, 811919682), (2, 405959841), (3, 270639894), (6, 135319947), (7, 115988526), (9, 90213298), (14, 57994263), (18, 45106649), (21, 38662842), (42, 19331421), (63, 12887614), (97, 8370306), (126, 6443807), (194, 4185153), (291, 2790102), (582, 1395051), (679, 1195758), (873, 930034), (1358, 597879), (1746, 465017), (2037, 398586), (4074, 199293), (6111, 132862), (12222, 66431)]