12620868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4796

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 20965692

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 4759, 9518, 14277, 19036, 28554, 57108, 61867, 80903, 123734, 161806, 185601, 242709, 247468, 323612, 371202, 485418, 742404, 970836, 1051739, 2103478, 3155217, 4206956, 6310434, 12620868]

約数ペア:

[(1, 12620868), (2, 6310434), (3, 4206956), (4, 3155217), (6, 2103478), (12, 1051739), (13, 970836), (17, 742404), (26, 485418), (34, 371202), (39, 323612), (51, 247468), (52, 242709), (68, 185601), (78, 161806), (102, 123734), (156, 80903), (204, 61867), (221, 57108), (442, 28554), (663, 19036), (884, 14277), (1326, 9518), (2652, 4759)]