8556534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 13008906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1151, 1239, 2302, 2478, 3453, 3717, 6906, 7434, 8057, 10359, 16114, 20718, 24171, 48342, 67909, 72513, 135818, 145026, 203727, 407454, 475363, 611181, 950726, 1222362, 1426089, 2852178, 4278267, 8556534]

約数ペア:

[(1, 8556534), (2, 4278267), (3, 2852178), (6, 1426089), (7, 1222362), (9, 950726), (14, 611181), (18, 475363), (21, 407454), (42, 203727), (59, 145026), (63, 135818), (118, 72513), (126, 67909), (177, 48342), (354, 24171), (413, 20718), (531, 16114), (826, 10359), (1062, 8057), (1151, 7434), (1239, 6906), (2302, 3717), (2478, 3453)]