12172956

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 30041088

約数和(自身を除く): 17868132

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 761, 1333, 1522, 2283, 2666, 3044, 3999, 4566, 5332, 7998, 9132, 15996, 23591, 32723, 47182, 65446, 70773, 94364, 98169, 130892, 141546, 196338, 283092, 392676, 1014413, 2028826, 3043239, 4057652, 6086478, 12172956]

約数ペア:

[(1, 12172956), (2, 6086478), (3, 4057652), (4, 3043239), (6, 2028826), (12, 1014413), (31, 392676), (43, 283092), (62, 196338), (86, 141546), (93, 130892), (124, 98169), (129, 94364), (172, 70773), (186, 65446), (258, 47182), (372, 32723), (516, 23591), (761, 15996), (1333, 9132), (1522, 7998), (2283, 5332), (2666, 4566), (3044, 3999)]