18902118

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{13757}}^1$

素因数の和:13991

約数の個数: 16

約数和(自身を含む): 37972080

約数和(自身を除く): 19069962

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 13757, 27514, 41271, 82542, 3150353, 6300706, 9451059, 18902118]

約数ペア:

[(1, 18902118), (2, 9451059), (3, 6300706), (6, 3150353), (229, 82542), (458, 41271), (687, 27514), (1374, 13757)]