15663977238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{24169}}^1$

素因数の和:25381

約数の個数: 64

約数和(自身を含む): 38591562240

約数和(自身を除く): 22927585002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1187, 2374, 3561, 7122, 8309, 15431, 16618, 24169, 24927, 30862, 46293, 48338, 49854, 72507, 92586, 108017, 145014, 169183, 216034, 314197, 324051, 338366, 507549, 628394, 648102, 942591, 1015098, 1885182, 2199379, 4398758, 6598137, 13196274, 28688603, 57377206, 86065809, 172131618, 200820221, 372951839, 401640442, 602460663, 745903678, 1118855517, 1204921326, 2237711034, 2610662873, 5221325746, 7831988619, 15663977238]

約数ペア:

[(1, 15663977238), (2, 7831988619), (3, 5221325746), (6, 2610662873), (7, 2237711034), (13, 1204921326), (14, 1118855517), (21, 745903678), (26, 602460663), (39, 401640442), (42, 372951839), (78, 200820221), (91, 172131618), (182, 86065809), (273, 57377206), (546, 28688603), (1187, 13196274), (2374, 6598137), (3561, 4398758), (7122, 2199379), (8309, 1885182), (15431, 1015098), (16618, 942591), (24169, 648102), (24927, 628394), (30862, 507549), (46293, 338366), (48338, 324051), (49854, 314197), (72507, 216034), (92586, 169183), (108017, 145014)]