64777734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{983}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 160872192

約数和(自身を除く): 96094458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 523, 983, 1046, 1569, 1966, 2949, 3138, 3661, 4707, 5898, 6881, 7322, 8847, 9414, 10983, 13762, 17694, 20643, 21966, 32949, 41286, 61929, 65898, 123858, 514109, 1028218, 1542327, 3084654, 3598763, 4626981, 7197526, 9253962, 10796289, 21592578, 32388867, 64777734]

約数ペア:

[(1, 64777734), (2, 32388867), (3, 21592578), (6, 10796289), (7, 9253962), (9, 7197526), (14, 4626981), (18, 3598763), (21, 3084654), (42, 1542327), (63, 1028218), (126, 514109), (523, 123858), (983, 65898), (1046, 61929), (1569, 41286), (1966, 32949), (2949, 21966), (3138, 20643), (3661, 17694), (4707, 13762), (5898, 10983), (6881, 9414), (7322, 8847)]