9816212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 20815872

約数和(自身を除く): 10999660

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 263, 301, 434, 526, 602, 868, 1052, 1204, 1333, 1841, 2666, 3682, 5332, 7364, 8153, 9331, 11309, 16306, 18662, 22618, 32612, 37324, 45236, 57071, 79163, 114142, 158326, 228284, 316652, 350579, 701158, 1402316, 2454053, 4908106, 9816212]

約数ペア:

[(1, 9816212), (2, 4908106), (4, 2454053), (7, 1402316), (14, 701158), (28, 350579), (31, 316652), (43, 228284), (62, 158326), (86, 114142), (124, 79163), (172, 57071), (217, 45236), (263, 37324), (301, 32612), (434, 22618), (526, 18662), (602, 16306), (868, 11309), (1052, 9331), (1204, 8153), (1333, 7364), (1841, 5332), (2666, 3682)]