15191652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 40742912

約数和(自身を除く): 25551260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 811, 892, 1338, 1561, 1622, 2433, 2676, 3122, 3244, 4683, 4866, 5677, 6244, 9366, 9732, 11354, 17031, 18732, 22708, 34062, 68124, 180853, 361706, 542559, 723412, 1085118, 1265971, 2170236, 2531942, 3797913, 5063884, 7595826, 15191652]

約数ペア:

[(1, 15191652), (2, 7595826), (3, 5063884), (4, 3797913), (6, 2531942), (7, 2170236), (12, 1265971), (14, 1085118), (21, 723412), (28, 542559), (42, 361706), (84, 180853), (223, 68124), (446, 34062), (669, 22708), (811, 18732), (892, 17031), (1338, 11354), (1561, 9732), (1622, 9366), (2433, 6244), (2676, 5677), (3122, 4866), (3244, 4683)]