67518786

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 140564160

約数和(自身を除く): 73045374

約数列:

[1, 2, 3, 6, 29, 58, 87, 173, 174, 346, 519, 1038, 2243, 4486, 5017, 6729, 10034, 13458, 15051, 30102, 65047, 130094, 195141, 388039, 390282, 776078, 1164117, 2328234, 11253131, 22506262, 33759393, 67518786]

約数ペア:

[(1, 67518786), (2, 33759393), (3, 22506262), (6, 11253131), (29, 2328234), (58, 1164117), (87, 776078), (173, 390282), (174, 388039), (346, 195141), (519, 130094), (1038, 65047), (2243, 30102), (4486, 15051), (5017, 13458), (6729, 10034)]