18410830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 36049536

約数和(自身を除く): 17638706

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2927, 3145, 5854, 6290, 14635, 29270, 49759, 99518, 108299, 216598, 248795, 497590, 541495, 1082990, 1841083, 3682166, 9205415, 18410830]

約数ペア:

[(1, 18410830), (2, 9205415), (5, 3682166), (10, 1841083), (17, 1082990), (34, 541495), (37, 497590), (74, 248795), (85, 216598), (170, 108299), (185, 99518), (370, 49759), (629, 29270), (1258, 14635), (2927, 6290), (3145, 5854)]