2018132538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{102329}}^1$

素因数の和:102526

約数の個数: 32

約数和(自身を含む): 4273300800

約数和(自身を除く): 2255168262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 6574, 9861, 19722, 102329, 204658, 306987, 613974, 1944251, 3888502, 5832753, 11665506, 17702917, 35405834, 53108751, 106217502, 336355423, 672710846, 1009066269, 2018132538]

約数ペア:

[(1, 2018132538), (2, 1009066269), (3, 672710846), (6, 336355423), (19, 106217502), (38, 53108751), (57, 35405834), (114, 17702917), (173, 11665506), (346, 5832753), (519, 3888502), (1038, 1944251), (3287, 613974), (6574, 306987), (9861, 204658), (19722, 102329)]