6723774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 15444000

約数和(自身を除く): 8720226

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 149, 207, 218, 298, 327, 414, 447, 654, 894, 981, 1341, 1962, 2507, 2682, 3427, 5014, 6854, 7521, 10281, 15042, 16241, 20562, 22563, 30843, 32482, 45126, 48723, 61686, 97446, 146169, 292338, 373543, 747086, 1120629, 2241258, 3361887, 6723774]

約数ペア:

[(1, 6723774), (2, 3361887), (3, 2241258), (6, 1120629), (9, 747086), (18, 373543), (23, 292338), (46, 146169), (69, 97446), (109, 61686), (138, 48723), (149, 45126), (207, 32482), (218, 30843), (298, 22563), (327, 20562), (414, 16241), (447, 15042), (654, 10281), (894, 7521), (981, 6854), (1341, 5014), (1962, 3427), (2507, 2682)]