15668868642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{57457}}^1$

素因数の和:57663

約数の個数: 64

約数和(自身を含む): 36890793984

約数和(自身を除く): 21221925342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 151, 258, 301, 302, 453, 602, 903, 906, 1057, 1806, 2114, 3171, 6342, 6493, 12986, 19479, 38958, 45451, 57457, 90902, 114914, 136353, 172371, 272706, 344742, 402199, 804398, 1206597, 2413194, 2470651, 4941302, 7411953, 8676007, 14823906, 17294557, 17352014, 26028021, 34589114, 51883671, 52056042, 60732049, 103767342, 121464098, 182196147, 364392294, 373068301, 746136602, 1119204903, 2238409806, 2611478107, 5222956214, 7834434321, 15668868642]

約数ペア:

[(1, 15668868642), (2, 7834434321), (3, 5222956214), (6, 2611478107), (7, 2238409806), (14, 1119204903), (21, 746136602), (42, 373068301), (43, 364392294), (86, 182196147), (129, 121464098), (151, 103767342), (258, 60732049), (301, 52056042), (302, 51883671), (453, 34589114), (602, 26028021), (903, 17352014), (906, 17294557), (1057, 14823906), (1806, 8676007), (2114, 7411953), (3171, 4941302), (6342, 2470651), (6493, 2413194), (12986, 1206597), (19479, 804398), (38958, 402199), (45451, 344742), (57457, 272706), (90902, 172371), (114914, 136353)]