18380724

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{15791}}^1$

素因数の和:15895

約数の個数: 24

約数和(自身を含む): 43333248

約数和(自身を除く): 24952524

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 15791, 31582, 47373, 63164, 94746, 189492, 1531727, 3063454, 4595181, 6126908, 9190362, 18380724]

約数ペア:

[(1, 18380724), (2, 9190362), (3, 6126908), (4, 4595181), (6, 3063454), (12, 1531727), (97, 189492), (194, 94746), (291, 63164), (388, 47373), (582, 31582), (1164, 15791)]