8749812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 21604352

約数和(自身を除く): 12854540

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 547, 1094, 1333, 1641, 2188, 2666, 3282, 3999, 5332, 6564, 7998, 15996, 16957, 23521, 33914, 47042, 50871, 67828, 70563, 94084, 101742, 141126, 203484, 282252, 729151, 1458302, 2187453, 2916604, 4374906, 8749812]

約数ペア:

[(1, 8749812), (2, 4374906), (3, 2916604), (4, 2187453), (6, 1458302), (12, 729151), (31, 282252), (43, 203484), (62, 141126), (86, 101742), (93, 94084), (124, 70563), (129, 67828), (172, 50871), (186, 47042), (258, 33914), (372, 23521), (516, 16957), (547, 15996), (1094, 7998), (1333, 6564), (1641, 5332), (2188, 3999), (2666, 3282)]