851018814

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{13093}}^1$

素因数の和:13281

約数の個数: 48

約数和(自身を含む): 1936445472

約数和(自身を除く): 1085426658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1413, 2826, 3611, 7222, 10833, 13093, 21666, 26186, 32499, 39279, 64998, 78558, 117837, 235674, 301139, 602278, 903417, 1806834, 2055601, 2710251, 4111202, 5420502, 6166803, 12333606, 18500409, 37000818, 47278823, 94557646, 141836469, 283672938, 425509407, 851018814]

約数ペア:

[(1, 851018814), (2, 425509407), (3, 283672938), (6, 141836469), (9, 94557646), (18, 47278823), (23, 37000818), (46, 18500409), (69, 12333606), (138, 6166803), (157, 5420502), (207, 4111202), (314, 2710251), (414, 2055601), (471, 1806834), (942, 903417), (1413, 602278), (2826, 301139), (3611, 235674), (7222, 117837), (10833, 78558), (13093, 64998), (21666, 39279), (26186, 32499)]