15737484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 42952448

約数和(自身を除く): 27214964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4357, 8714, 13071, 17428, 26142, 30499, 52284, 60998, 91497, 121996, 182994, 187351, 365988, 374702, 562053, 749404, 1124106, 1311457, 2248212, 2622914, 3934371, 5245828, 7868742, 15737484]

約数ペア:

[(1, 15737484), (2, 7868742), (3, 5245828), (4, 3934371), (6, 2622914), (7, 2248212), (12, 1311457), (14, 1124106), (21, 749404), (28, 562053), (42, 374702), (43, 365988), (84, 187351), (86, 182994), (129, 121996), (172, 91497), (258, 60998), (301, 52284), (516, 30499), (602, 26142), (903, 17428), (1204, 13071), (1806, 8714), (3612, 4357)]