18380844

素因数分解:

$2^2\times 3^4\times {\mathrm{56731}}^1$

素因数の和:56747

約数の個数: 30

約数和(自身を含む): 48052004

約数和(自身を除く): 29671160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 56731, 113462, 170193, 226924, 340386, 510579, 680772, 1021158, 1531737, 2042316, 3063474, 4595211, 6126948, 9190422, 18380844]

約数ペア:

[(1, 18380844), (2, 9190422), (3, 6126948), (4, 4595211), (6, 3063474), (9, 2042316), (12, 1531737), (18, 1021158), (27, 680772), (36, 510579), (54, 340386), (81, 226924), (108, 170193), (162, 113462), (324, 56731)]