13159404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 54

約数和(自身を含む): 34823516

約数和(自身を除く): 21664112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 691, 828, 1058, 1382, 1587, 2073, 2116, 2764, 3174, 4146, 4761, 6219, 6348, 8292, 9522, 12438, 15893, 19044, 24876, 31786, 47679, 63572, 95358, 143037, 190716, 286074, 365539, 572148, 731078, 1096617, 1462156, 2193234, 3289851, 4386468, 6579702, 13159404]

約数ペア:

[(1, 13159404), (2, 6579702), (3, 4386468), (4, 3289851), (6, 2193234), (9, 1462156), (12, 1096617), (18, 731078), (23, 572148), (36, 365539), (46, 286074), (69, 190716), (92, 143037), (138, 95358), (207, 63572), (276, 47679), (414, 31786), (529, 24876), (691, 19044), (828, 15893), (1058, 12438), (1382, 9522), (1587, 8292), (2073, 6348), (2116, 6219), (2764, 4761), (3174, 4146)]