18279269705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{337973}}^1$

素因数の和:338380

約数の個数: 16

約数和(自身を含む): 22752409680

約数和(自身を除く): 4473139975

約数列:

[1, 5, 29, 145, 373, 1865, 10817, 54085, 337973, 1689865, 9801217, 49006085, 126063929, 630319645, 3655853941, 18279269705]

約数ペア:

[(1, 18279269705), (5, 3655853941), (29, 630319645), (145, 126063929), (373, 49006085), (1865, 9801217), (10817, 1689865), (54085, 337973)]