18183770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 18207910

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 3119, 5830, 6238, 15595, 31190, 34309, 68618, 165307, 171545, 330614, 343090, 826535, 1653070, 1818377, 3636754, 9091885, 18183770]

約数ペア:

[(1, 18183770), (2, 9091885), (5, 3636754), (10, 1818377), (11, 1653070), (22, 826535), (53, 343090), (55, 330614), (106, 171545), (110, 165307), (265, 68618), (530, 34309), (583, 31190), (1166, 15595), (2915, 6238), (3119, 5830)]