858368994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{1021}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 2020714752

約数和(自身を除く): 1162345758

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 541, 777, 1021, 1082, 1554, 1623, 2042, 3063, 3246, 3787, 6126, 7147, 7574, 11361, 14294, 20017, 21441, 22722, 37777, 40034, 42882, 60051, 75554, 113331, 120102, 140119, 226662, 264439, 280238, 420357, 528878, 552361, 793317, 840714, 1104722, 1586634, 1657083, 3314166, 3866527, 7733054, 11599581, 20437357, 23199162, 40874714, 61312071, 122624142, 143061499, 286122998, 429184497, 858368994]

約数ペア:

[(1, 858368994), (2, 429184497), (3, 286122998), (6, 143061499), (7, 122624142), (14, 61312071), (21, 40874714), (37, 23199162), (42, 20437357), (74, 11599581), (111, 7733054), (222, 3866527), (259, 3314166), (518, 1657083), (541, 1586634), (777, 1104722), (1021, 840714), (1082, 793317), (1554, 552361), (1623, 528878), (2042, 420357), (3063, 280238), (3246, 264439), (3787, 226662), (6126, 140119), (7147, 120102), (7574, 113331), (11361, 75554), (14294, 60051), (20017, 42882), (21441, 40034), (22722, 37777)]