12905052

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 31460352

約数和(自身を除く): 18555300

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 307, 339, 372, 452, 614, 678, 921, 1228, 1356, 1842, 3503, 3684, 7006, 9517, 10509, 14012, 19034, 21018, 28551, 34691, 38068, 42036, 57102, 69382, 104073, 114204, 138764, 208146, 416292, 1075421, 2150842, 3226263, 4301684, 6452526, 12905052]

約数ペア:

[(1, 12905052), (2, 6452526), (3, 4301684), (4, 3226263), (6, 2150842), (12, 1075421), (31, 416292), (62, 208146), (93, 138764), (113, 114204), (124, 104073), (186, 69382), (226, 57102), (307, 42036), (339, 38068), (372, 34691), (452, 28551), (614, 21018), (678, 19034), (921, 14012), (1228, 10509), (1356, 9517), (1842, 7006), (3503, 3684)]