18220622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41983}}^1$

素因数の和:42023

約数の個数: 16

約数和(自身を含む): 32243712

約数和(自身を除く): 14023090

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 41983, 83966, 293881, 587762, 1301473, 2602946, 9110311, 18220622]

約数ペア:

[(1, 18220622), (2, 9110311), (7, 2602946), (14, 1301473), (31, 587762), (62, 293881), (217, 83966), (434, 41983)]