38866902

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 81043200

約数和(自身を除く): 42176298

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 1607, 3214, 4031, 4821, 8062, 9642, 12093, 24186, 46603, 93206, 139809, 223373, 279618, 446746, 670119, 1340238, 6477817, 12955634, 19433451, 38866902]

約数ペア:

[(1, 38866902), (2, 19433451), (3, 12955634), (6, 6477817), (29, 1340238), (58, 670119), (87, 446746), (139, 279618), (174, 223373), (278, 139809), (417, 93206), (834, 46603), (1607, 24186), (3214, 12093), (4031, 9642), (4821, 8062)]