2729041938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^2\times {\mathrm{1823}}^1$

素因数の和:2056

約数の個数: 72

約数和(自身を含む): 6823934208

約数和(自身を除く): 4094892270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1823, 1962, 2289, 3646, 4578, 5469, 6867, 10938, 11881, 12761, 13734, 16407, 23762, 25522, 32814, 35643, 38283, 71286, 76566, 83167, 106929, 114849, 166334, 198707, 213858, 229698, 249501, 397414, 499002, 596121, 748503, 1192242, 1390949, 1497006, 1788363, 2781898, 3576726, 4172847, 8345694, 12518541, 21659063, 25037082, 43318126, 64977189, 129954378, 151613441, 194931567, 303226882, 389863134, 454840323, 909680646, 1364520969, 2729041938]

約数ペア:

[(1, 2729041938), (2, 1364520969), (3, 909680646), (6, 454840323), (7, 389863134), (9, 303226882), (14, 194931567), (18, 151613441), (21, 129954378), (42, 64977189), (63, 43318126), (109, 25037082), (126, 21659063), (218, 12518541), (327, 8345694), (654, 4172847), (763, 3576726), (981, 2781898), (1526, 1788363), (1823, 1497006), (1962, 1390949), (2289, 1192242), (3646, 748503), (4578, 596121), (5469, 499002), (6867, 397414), (10938, 249501), (11881, 229698), (12761, 213858), (13734, 198707), (16407, 166334), (23762, 114849), (25522, 106929), (32814, 83167), (35643, 76566), (38283, 71286)]