17997564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 46293632

約数和(自身を除く): 28296068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 2683, 3354, 5366, 6708, 8049, 10732, 16098, 32196, 34879, 69758, 104637, 115369, 139516, 209274, 230738, 346107, 418548, 461476, 692214, 1384428, 1499797, 2999594, 4499391, 5999188, 8998782, 17997564]

約数ペア:

[(1, 17997564), (2, 8998782), (3, 5999188), (4, 4499391), (6, 2999594), (12, 1499797), (13, 1384428), (26, 692214), (39, 461476), (43, 418548), (52, 346107), (78, 230738), (86, 209274), (129, 139516), (156, 115369), (172, 104637), (258, 69758), (516, 34879), (559, 32196), (1118, 16098), (1677, 10732), (2236, 8049), (2683, 6708), (3354, 5366)]