18671190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4177}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 45122400

約数和(自身を除く): 26451210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4177, 4470, 8354, 12531, 20885, 25062, 41770, 62655, 125310, 622373, 1244746, 1867119, 3111865, 3734238, 6223730, 9335595, 18671190]

約数ペア:

[(1, 18671190), (2, 9335595), (3, 6223730), (5, 3734238), (6, 3111865), (10, 1867119), (15, 1244746), (30, 622373), (149, 125310), (298, 62655), (447, 41770), (745, 25062), (894, 20885), (1490, 12531), (2235, 8354), (4177, 4470)]