18083390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 35392896

約数和(自身を除く): 17309506

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1231, 1469, 2462, 2938, 6155, 7345, 12310, 14690, 16003, 32006, 80015, 139103, 160030, 278206, 695515, 1391030, 1808339, 3616678, 9041695, 18083390]

約数ペア:

[(1, 18083390), (2, 9041695), (5, 3616678), (10, 1808339), (13, 1391030), (26, 695515), (65, 278206), (113, 160030), (130, 139103), (226, 80015), (565, 32006), (1130, 16003), (1231, 14690), (1469, 12310), (2462, 7345), (2938, 6155)]