18074030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 35900928

約数和(自身を除く): 17826898

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3391, 5330, 6782, 16955, 33910, 44083, 88166, 139031, 220415, 278062, 440830, 695155, 1390310, 1807403, 3614806, 9037015, 18074030]

約数ペア:

[(1, 18074030), (2, 9037015), (5, 3614806), (10, 1807403), (13, 1390310), (26, 695155), (41, 440830), (65, 278062), (82, 220415), (130, 139031), (205, 88166), (410, 44083), (533, 33910), (1066, 16955), (2665, 6782), (3391, 5330)]