12996822756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{36451}}^1$

素因数の和:37192

約数の個数: 48

約数和(自身を含む): 31076933888

約数和(自身を除く): 18080111132

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 691, 1382, 2073, 2764, 4146, 8292, 29713, 36451, 59426, 72902, 89139, 109353, 118852, 145804, 178278, 218706, 356556, 437412, 1567393, 3134786, 4702179, 6269572, 9404358, 18808716, 25187641, 50375282, 75562923, 100750564, 151125846, 302251692, 1083068563, 2166137126, 3249205689, 4332274252, 6498411378, 12996822756]

約数ペア:

[(1, 12996822756), (2, 6498411378), (3, 4332274252), (4, 3249205689), (6, 2166137126), (12, 1083068563), (43, 302251692), (86, 151125846), (129, 100750564), (172, 75562923), (258, 50375282), (516, 25187641), (691, 18808716), (1382, 9404358), (2073, 6269572), (2764, 4702179), (4146, 3134786), (8292, 1567393), (29713, 437412), (36451, 356556), (59426, 218706), (72902, 178278), (89139, 145804), (109353, 118852)]