31368078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1033}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 78071136

約数和(自身を除く): 46703058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1033, 1446, 1687, 2066, 2169, 3099, 3374, 4338, 5061, 6198, 7231, 9297, 10122, 14462, 15183, 18594, 21693, 30366, 43386, 65079, 130158, 248953, 497906, 746859, 1493718, 1742671, 2240577, 3485342, 4481154, 5228013, 10456026, 15684039, 31368078]

約数ペア:

[(1, 31368078), (2, 15684039), (3, 10456026), (6, 5228013), (7, 4481154), (9, 3485342), (14, 2240577), (18, 1742671), (21, 1493718), (42, 746859), (63, 497906), (126, 248953), (241, 130158), (482, 65079), (723, 43386), (1033, 30366), (1446, 21693), (1687, 18594), (2066, 15183), (2169, 14462), (3099, 10122), (3374, 9297), (4338, 7231), (5061, 6198)]