7242564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 19475456

約数和(自身を除く): 12232892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 571, 604, 906, 1057, 1142, 1713, 1812, 2114, 2284, 3171, 3426, 3997, 4228, 6342, 6852, 7994, 11991, 12684, 15988, 23982, 47964, 86221, 172442, 258663, 344884, 517326, 603547, 1034652, 1207094, 1810641, 2414188, 3621282, 7242564]

約数ペア:

[(1, 7242564), (2, 3621282), (3, 2414188), (4, 1810641), (6, 1207094), (7, 1034652), (12, 603547), (14, 517326), (21, 344884), (28, 258663), (42, 172442), (84, 86221), (151, 47964), (302, 23982), (453, 15988), (571, 12684), (604, 11991), (906, 7994), (1057, 6852), (1142, 6342), (1713, 4228), (1812, 3997), (2114, 3426), (2284, 3171)]