18597726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 46760064

約数和(自身を除く): 28162338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2203, 2814, 4221, 4406, 6609, 8442, 13218, 15421, 19827, 30842, 39654, 46263, 92526, 138789, 147601, 277578, 295202, 442803, 885606, 1033207, 1328409, 2066414, 2656818, 3099621, 6199242, 9298863, 18597726]

約数ペア:

[(1, 18597726), (2, 9298863), (3, 6199242), (6, 3099621), (7, 2656818), (9, 2066414), (14, 1328409), (18, 1033207), (21, 885606), (42, 442803), (63, 295202), (67, 277578), (126, 147601), (134, 138789), (201, 92526), (402, 46263), (469, 39654), (603, 30842), (938, 19827), (1206, 15421), (1407, 13218), (2203, 8442), (2814, 6609), (4221, 4406)]