18448052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17807}}^1$

素因数の和:17855

約数の個数: 24

約数和(自身を含む): 37895424

約数和(自身を除く): 19447372

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 17807, 35614, 71228, 124649, 249298, 498596, 658859, 1317718, 2635436, 4612013, 9224026, 18448052]

約数ペア:

[(1, 18448052), (2, 9224026), (4, 4612013), (7, 2635436), (14, 1317718), (28, 658859), (37, 498596), (74, 249298), (148, 124649), (259, 71228), (518, 35614), (1036, 17807)]