18242460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101347}}^1$

素因数の和:101362

約数の個数: 36

約数和(自身を含む): 55336008

約数和(自身を除く): 37093548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101347, 202694, 304041, 405388, 506735, 608082, 912123, 1013470, 1216164, 1520205, 1824246, 2026940, 3040410, 3648492, 4560615, 6080820, 9121230, 18242460]

約数ペア:

[(1, 18242460), (2, 9121230), (3, 6080820), (4, 4560615), (5, 3648492), (6, 3040410), (9, 2026940), (10, 1824246), (12, 1520205), (15, 1216164), (18, 1013470), (20, 912123), (30, 608082), (36, 506735), (45, 405388), (60, 304041), (90, 202694), (180, 101347)]