123951618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1213}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 307559616

約数和(自身を除く): 183607998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 811, 1213, 1622, 2426, 2433, 3639, 4866, 5677, 7278, 7299, 8491, 10917, 11354, 14598, 16982, 17031, 21834, 25473, 34062, 50946, 51093, 76419, 102186, 152838, 983743, 1967486, 2951229, 5902458, 6886201, 8853687, 13772402, 17707374, 20658603, 41317206, 61975809, 123951618]

約数ペア:

[(1, 123951618), (2, 61975809), (3, 41317206), (6, 20658603), (7, 17707374), (9, 13772402), (14, 8853687), (18, 6886201), (21, 5902458), (42, 2951229), (63, 1967486), (126, 983743), (811, 152838), (1213, 102186), (1622, 76419), (2426, 51093), (2433, 50946), (3639, 34062), (4866, 25473), (5677, 21834), (7278, 17031), (7299, 16982), (8491, 14598), (10917, 11354)]