18444584

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{16829}}^1$

素因数の和:16972

約数の個数: 16

約数和(自身を含む): 34838100

約数和(自身を除く): 16393516

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 16829, 33658, 67316, 134632, 2305573, 4611146, 9222292, 18444584]

約数ペア:

[(1, 18444584), (2, 9222292), (4, 4611146), (8, 2305573), (137, 134632), (274, 67316), (548, 33658), (1096, 16829)]