7239684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 18002880

約数和(自身を除く): 10763196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 281, 339, 452, 562, 678, 843, 1124, 1356, 1686, 2147, 3372, 4294, 5339, 6441, 8588, 10678, 12882, 16017, 21356, 25764, 31753, 32034, 63506, 64068, 95259, 127012, 190518, 381036, 603307, 1206614, 1809921, 2413228, 3619842, 7239684]

約数ペア:

[(1, 7239684), (2, 3619842), (3, 2413228), (4, 1809921), (6, 1206614), (12, 603307), (19, 381036), (38, 190518), (57, 127012), (76, 95259), (113, 64068), (114, 63506), (226, 32034), (228, 31753), (281, 25764), (339, 21356), (452, 16017), (562, 12882), (678, 10678), (843, 8588), (1124, 6441), (1356, 5339), (1686, 4294), (2147, 3372)]