27967002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 38560998

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 109, 123, 149, 218, 246, 287, 298, 327, 447, 574, 654, 763, 861, 894, 1043, 1526, 1722, 2086, 2289, 3129, 4469, 4578, 6109, 6258, 8938, 12218, 13407, 16241, 18327, 26814, 31283, 32482, 36654, 42763, 48723, 62566, 85526, 93849, 97446, 113687, 128289, 187698, 227374, 256578, 341061, 665881, 682122, 1331762, 1997643, 3995286, 4661167, 9322334, 13983501, 27967002]

約数ペア:

[(1, 27967002), (2, 13983501), (3, 9322334), (6, 4661167), (7, 3995286), (14, 1997643), (21, 1331762), (41, 682122), (42, 665881), (82, 341061), (109, 256578), (123, 227374), (149, 187698), (218, 128289), (246, 113687), (287, 97446), (298, 93849), (327, 85526), (447, 62566), (574, 48723), (654, 42763), (763, 36654), (861, 32482), (894, 31283), (1043, 26814), (1526, 18327), (1722, 16241), (2086, 13407), (2289, 12218), (3129, 8938), (4469, 6258), (4578, 6109)]