25863894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 41113386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1291, 1431, 2226, 2582, 2862, 3339, 3873, 6678, 7746, 9037, 10017, 11619, 18074, 20034, 23238, 27111, 34857, 54222, 68423, 69714, 81333, 136846, 162666, 205269, 243999, 410538, 478961, 487998, 615807, 957922, 1231614, 1436883, 1847421, 2873766, 3694842, 4310649, 8621298, 12931947, 25863894]

約数ペア:

[(1, 25863894), (2, 12931947), (3, 8621298), (6, 4310649), (7, 3694842), (9, 2873766), (14, 1847421), (18, 1436883), (21, 1231614), (27, 957922), (42, 615807), (53, 487998), (54, 478961), (63, 410538), (106, 243999), (126, 205269), (159, 162666), (189, 136846), (318, 81333), (371, 69714), (378, 68423), (477, 54222), (742, 34857), (954, 27111), (1113, 23238), (1291, 20034), (1431, 18074), (2226, 11619), (2582, 10017), (2862, 9037), (3339, 7746), (3873, 6678)]