18674916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 47745600

約数和(自身を除く): 29070684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2029, 2301, 3068, 4058, 4602, 6087, 8116, 9204, 12174, 24348, 26377, 52754, 79131, 105508, 119711, 158262, 239422, 316524, 359133, 478844, 718266, 1436532, 1556243, 3112486, 4668729, 6224972, 9337458, 18674916]

約数ペア:

[(1, 18674916), (2, 9337458), (3, 6224972), (4, 4668729), (6, 3112486), (12, 1556243), (13, 1436532), (26, 718266), (39, 478844), (52, 359133), (59, 316524), (78, 239422), (118, 158262), (156, 119711), (177, 105508), (236, 79131), (354, 52754), (708, 26377), (767, 24348), (1534, 12174), (2029, 9204), (2301, 8116), (3068, 6087), (4058, 4602)]