31853934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1049}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 79279200

約数和(自身を除く): 47425266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1049, 1446, 1687, 2098, 2169, 3147, 3374, 4338, 5061, 6294, 7343, 9441, 10122, 14686, 15183, 18882, 22029, 30366, 44058, 66087, 132174, 252809, 505618, 758427, 1516854, 1769663, 2275281, 3539326, 4550562, 5308989, 10617978, 15926967, 31853934]

約数ペア:

[(1, 31853934), (2, 15926967), (3, 10617978), (6, 5308989), (7, 4550562), (9, 3539326), (14, 2275281), (18, 1769663), (21, 1516854), (42, 758427), (63, 505618), (126, 252809), (241, 132174), (482, 66087), (723, 44058), (1049, 30366), (1446, 22029), (1687, 18882), (2098, 15183), (2169, 14686), (3147, 10122), (3374, 9441), (4338, 7343), (5061, 6294)]