18253796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5683}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 35331744

約数和(自身を除く): 17077948

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5683, 11366, 22732, 62513, 125026, 250052, 414859, 829718, 1659436, 4563449, 9126898, 18253796]

約数ペア:

[(1, 18253796), (2, 9126898), (4, 4563449), (11, 1659436), (22, 829718), (44, 414859), (73, 250052), (146, 125026), (292, 62513), (803, 22732), (1606, 11366), (3212, 5683)]