18845086837

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^2\times {\mathrm{1117}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 19957283840

約数和(自身を除く): 1112197003

約数列:

[1, 31, 79, 83, 1117, 2449, 2573, 6557, 6889, 34627, 88243, 92711, 203267, 213559, 544231, 2735533, 2874041, 7324169, 7695013, 16871161, 227049239, 238545403, 607906027, 18845086837]

約数ペア:

[(1, 18845086837), (31, 607906027), (79, 238545403), (83, 227049239), (1117, 16871161), (2449, 7695013), (2573, 7324169), (6557, 2874041), (6889, 2735533), (34627, 544231), (88243, 213559), (92711, 203267)]