12972684

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 31328640

約数和(自身を除く): 18355956

約数列:

[1, 2, 3, 4, 6, 12, 59, 73, 118, 146, 177, 219, 236, 251, 292, 354, 438, 502, 708, 753, 876, 1004, 1506, 3012, 4307, 8614, 12921, 14809, 17228, 18323, 25842, 29618, 36646, 44427, 51684, 54969, 59236, 73292, 88854, 109938, 177708, 219876, 1081057, 2162114, 3243171, 4324228, 6486342, 12972684]

約数ペア:

[(1, 12972684), (2, 6486342), (3, 4324228), (4, 3243171), (6, 2162114), (12, 1081057), (59, 219876), (73, 177708), (118, 109938), (146, 88854), (177, 73292), (219, 59236), (236, 54969), (251, 51684), (292, 44427), (354, 36646), (438, 29618), (502, 25842), (708, 18323), (753, 17228), (876, 14809), (1004, 12921), (1506, 8614), (3012, 4307)]