18609462

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21997}}^1$

素因数の和:22052

約数の個数: 24

約数和(自身を含む): 41180256

約数和(自身を除く): 22570794

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21997, 43994, 65991, 131982, 197973, 395946, 1033859, 2067718, 3101577, 6203154, 9304731, 18609462]

約数ペア:

[(1, 18609462), (2, 9304731), (3, 6203154), (6, 3101577), (9, 2067718), (18, 1033859), (47, 395946), (94, 197973), (141, 131982), (282, 65991), (423, 43994), (846, 21997)]