18030939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 7128741

約数列:

[1, 3, 41, 47, 123, 141, 1927, 3119, 5781, 9357, 127879, 146593, 383637, 439779, 6010313, 18030939]

約数ペア:

[(1, 18030939), (3, 6010313), (41, 439779), (47, 383637), (123, 146593), (141, 127879), (1927, 9357), (3119, 5781)]