18706068

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8807}}^1$

素因数の和:8876

約数の個数: 36

約数和(自身を含む): 48091680

約数和(自身を除く): 29385612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 8807, 17614, 26421, 35228, 52842, 79263, 105684, 158526, 317052, 519613, 1039226, 1558839, 2078452, 3117678, 4676517, 6235356, 9353034, 18706068]

約数ペア:

[(1, 18706068), (2, 9353034), (3, 6235356), (4, 4676517), (6, 3117678), (9, 2078452), (12, 1558839), (18, 1039226), (36, 519613), (59, 317052), (118, 158526), (177, 105684), (236, 79263), (354, 52842), (531, 35228), (708, 26421), (1062, 17614), (2124, 8807)]