18441770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 35598528

約数和(自身を除く): 17156758

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1307, 1411, 2614, 2822, 6535, 7055, 13070, 14110, 22219, 44438, 108481, 111095, 216962, 222190, 542405, 1084810, 1844177, 3688354, 9220885, 18441770]

約数ペア:

[(1, 18441770), (2, 9220885), (5, 3688354), (10, 1844177), (17, 1084810), (34, 542405), (83, 222190), (85, 216962), (166, 111095), (170, 108481), (415, 44438), (830, 22219), (1307, 14110), (1411, 13070), (2614, 7055), (2822, 6535)]