12804512526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{175949}}^1$

素因数の和:176281

約数の個数: 48

約数和(自身を含む): 29973434400

約数和(自身を除く): 17168921874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 311, 622, 933, 1866, 2799, 4043, 5598, 8086, 12129, 24258, 36387, 72774, 175949, 351898, 527847, 1055694, 1583541, 2287337, 3167082, 4574674, 6862011, 13724022, 20586033, 41172066, 54720139, 109440278, 164160417, 328320834, 492481251, 711361807, 984962502, 1422723614, 2134085421, 4268170842, 6402256263, 12804512526]

約数ペア:

[(1, 12804512526), (2, 6402256263), (3, 4268170842), (6, 2134085421), (9, 1422723614), (13, 984962502), (18, 711361807), (26, 492481251), (39, 328320834), (78, 164160417), (117, 109440278), (234, 54720139), (311, 41172066), (622, 20586033), (933, 13724022), (1866, 6862011), (2799, 4574674), (4043, 3167082), (5598, 2287337), (8086, 1583541), (12129, 1055694), (24258, 527847), (36387, 351898), (72774, 175949)]