18030564

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1249}}^1$

素因数の和:1660

約数の個数: 36

約数和(自身を含む): 45727500

約数和(自身を除く): 27696936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1249, 1604, 2406, 2498, 3609, 3747, 4812, 4996, 7218, 7494, 11241, 14436, 14988, 22482, 44964, 500849, 1001698, 1502547, 2003396, 3005094, 4507641, 6010188, 9015282, 18030564]

約数ペア:

[(1, 18030564), (2, 9015282), (3, 6010188), (4, 4507641), (6, 3005094), (9, 2003396), (12, 1502547), (18, 1001698), (36, 500849), (401, 44964), (802, 22482), (1203, 14988), (1249, 14436), (1604, 11241), (2406, 7494), (2498, 7218), (3609, 4996), (3747, 4812)]