317870982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123493}}^1$

素因数の和:123525

約数の個数: 48

約数和(自身を含む): 809132688

約数和(自身を除く): 491261706

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 123493, 246986, 370479, 740958, 1111437, 1358423, 1605409, 2222874, 2716846, 3210818, 4075269, 4816227, 8150538, 9632454, 12225807, 14448681, 17659499, 24451614, 28897362, 35318998, 52978497, 105956994, 158935491, 317870982]

約数ペア:

[(1, 317870982), (2, 158935491), (3, 105956994), (6, 52978497), (9, 35318998), (11, 28897362), (13, 24451614), (18, 17659499), (22, 14448681), (26, 12225807), (33, 9632454), (39, 8150538), (66, 4816227), (78, 4075269), (99, 3210818), (117, 2716846), (143, 2222874), (198, 1605409), (234, 1358423), (286, 1111437), (429, 740958), (858, 370479), (1287, 246986), (2574, 123493)]