271439154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{718093}}^1$

素因数の和:718111

約数の個数: 32

約数和(自身を含む): 689370240

約数和(自身を除く): 417931086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 718093, 1436186, 2154279, 4308558, 5026651, 6462837, 10053302, 12925674, 15079953, 19388511, 30159906, 38777022, 45239859, 90479718, 135719577, 271439154]

約数ペア:

[(1, 271439154), (2, 135719577), (3, 90479718), (6, 45239859), (7, 38777022), (9, 30159906), (14, 19388511), (18, 15079953), (21, 12925674), (27, 10053302), (42, 6462837), (54, 5026651), (63, 4308558), (126, 2154279), (189, 1436186), (378, 718093)]