21432966

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 44620800

約数和(自身を除く): 23187834

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 829, 834, 1658, 2487, 4309, 4974, 8618, 12927, 25699, 25854, 51398, 77097, 115231, 154194, 230462, 345693, 691386, 3572161, 7144322, 10716483, 21432966]

約数ペア:

[(1, 21432966), (2, 10716483), (3, 7144322), (6, 3572161), (31, 691386), (62, 345693), (93, 230462), (139, 154194), (186, 115231), (278, 77097), (417, 51398), (829, 25854), (834, 25699), (1658, 12927), (2487, 8618), (4309, 4974)]