12490812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8069}}^1$

素因数の和:8122

約数の個数: 36

約数和(自身を含む): 32312280

約数和(自身を除く): 19821468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 8069, 16138, 24207, 32276, 48414, 72621, 96828, 145242, 290484, 346967, 693934, 1040901, 1387868, 2081802, 3122703, 4163604, 6245406, 12490812]

約数ペア:

[(1, 12490812), (2, 6245406), (3, 4163604), (4, 3122703), (6, 2081802), (9, 1387868), (12, 1040901), (18, 693934), (36, 346967), (43, 290484), (86, 145242), (129, 96828), (172, 72621), (258, 48414), (387, 32276), (516, 24207), (774, 16138), (1548, 8069)]