18123972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{88843}}^1$

素因数の和:88867

約数の個数: 24

約数和(自身を含む): 44777376

約数和(自身を除く): 26653404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 88843, 177686, 266529, 355372, 533058, 1066116, 1510331, 3020662, 4530993, 6041324, 9061986, 18123972]

約数ペア:

[(1, 18123972), (2, 9061986), (3, 6041324), (4, 4530993), (6, 3020662), (12, 1510331), (17, 1066116), (34, 533058), (51, 355372), (68, 266529), (102, 177686), (204, 88843)]