26249436

素因数分解:

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

素因数の和:631

約数の個数: 72

約数和(自身を含む): 70214144

約数和(自身を除く): 43964708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 547, 558, 774, 1094, 1116, 1333, 1548, 1641, 2188, 2666, 3282, 3999, 4923, 5332, 6564, 7998, 9846, 11997, 15996, 16957, 19692, 23521, 23994, 33914, 47042, 47988, 50871, 67828, 70563, 94084, 101742, 141126, 152613, 203484, 211689, 282252, 305226, 423378, 610452, 729151, 846756, 1458302, 2187453, 2916604, 4374906, 6562359, 8749812, 13124718, 26249436]

約数ペア:

[(1, 26249436), (2, 13124718), (3, 8749812), (4, 6562359), (6, 4374906), (9, 2916604), (12, 2187453), (18, 1458302), (31, 846756), (36, 729151), (43, 610452), (62, 423378), (86, 305226), (93, 282252), (124, 211689), (129, 203484), (172, 152613), (186, 141126), (258, 101742), (279, 94084), (372, 70563), (387, 67828), (516, 50871), (547, 47988), (558, 47042), (774, 33914), (1094, 23994), (1116, 23521), (1333, 19692), (1548, 16957), (1641, 15996), (2188, 11997), (2666, 9846), (3282, 7998), (3999, 6564), (4923, 5332)]