138616218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 333244800

約数和(自身を除く): 194628582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 379, 521, 702, 758, 1042, 1137, 1563, 2274, 3126, 3411, 4689, 4927, 6773, 6822, 9378, 9854, 10233, 13546, 14067, 14781, 20319, 20466, 28134, 29562, 40638, 44343, 60957, 88686, 121914, 133029, 182871, 197459, 266058, 365742, 394918, 592377, 1184754, 1777131, 2566967, 3554262, 5133934, 5331393, 7700901, 10662786, 15401802, 23102703, 46205406, 69308109, 138616218]

約数ペア:

[(1, 138616218), (2, 69308109), (3, 46205406), (6, 23102703), (9, 15401802), (13, 10662786), (18, 7700901), (26, 5331393), (27, 5133934), (39, 3554262), (54, 2566967), (78, 1777131), (117, 1184754), (234, 592377), (351, 394918), (379, 365742), (521, 266058), (702, 197459), (758, 182871), (1042, 133029), (1137, 121914), (1563, 88686), (2274, 60957), (3126, 44343), (3411, 40638), (4689, 29562), (4927, 28134), (6773, 20466), (6822, 20319), (9378, 14781), (9854, 14067), (10233, 13546)]