13721376

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 37001664

約数和(自身を除く): 23280288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 3863, 7726, 11589, 15452, 23178, 30904, 46356, 61808, 92712, 123616, 142931, 185424, 285862, 370848, 428793, 571724, 857586, 1143448, 1715172, 2286896, 3430344, 4573792, 6860688, 13721376]

約数ペア:

[(1, 13721376), (2, 6860688), (3, 4573792), (4, 3430344), (6, 2286896), (8, 1715172), (12, 1143448), (16, 857586), (24, 571724), (32, 428793), (37, 370848), (48, 285862), (74, 185424), (96, 142931), (111, 123616), (148, 92712), (222, 61808), (296, 46356), (444, 30904), (592, 23178), (888, 15452), (1184, 11589), (1776, 7726), (3552, 3863)]