18861342

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{84961}}^1$

素因数の和:85003

約数の個数: 16

約数和(自身を含む): 38742672

約数和(自身を除く): 19881330

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 84961, 169922, 254883, 509766, 3143557, 6287114, 9430671, 18861342]

約数ペア:

[(1, 18861342), (2, 9430671), (3, 6287114), (6, 3143557), (37, 509766), (74, 254883), (111, 169922), (222, 84961)]