18223410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4637}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 44079552

約数和(自身を除く): 25856142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4637, 9274, 13911, 23185, 27822, 46370, 69555, 139110, 607447, 1214894, 1822341, 3037235, 3644682, 6074470, 9111705, 18223410]

約数ペア:

[(1, 18223410), (2, 9111705), (3, 6074470), (5, 3644682), (6, 3037235), (10, 1822341), (15, 1214894), (30, 607447), (131, 139110), (262, 69555), (393, 46370), (655, 27822), (786, 23185), (1310, 13911), (1965, 9274), (3930, 4637)]