18183582

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 24394338

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 129, 191, 246, 258, 369, 382, 387, 573, 738, 774, 1107, 1146, 1161, 1719, 1763, 2214, 2322, 3438, 3526, 5157, 5289, 7831, 8213, 10314, 10578, 15662, 15867, 16426, 23493, 24639, 31734, 46986, 47601, 49278, 70479, 73917, 95202, 140958, 147834, 211437, 221751, 336733, 422874, 443502, 673466, 1010199, 2020398, 3030597, 6061194, 9091791, 18183582]

約数ペア:

[(1, 18183582), (2, 9091791), (3, 6061194), (6, 3030597), (9, 2020398), (18, 1010199), (27, 673466), (41, 443502), (43, 422874), (54, 336733), (82, 221751), (86, 211437), (123, 147834), (129, 140958), (191, 95202), (246, 73917), (258, 70479), (369, 49278), (382, 47601), (387, 46986), (573, 31734), (738, 24639), (774, 23493), (1107, 16426), (1146, 15867), (1161, 15662), (1719, 10578), (1763, 10314), (2214, 8213), (2322, 7831), (3438, 5289), (3526, 5157)]