979942572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{555523}}^1$

素因数の和:555547

約数の個数: 54

約数和(自身を含む): 2881502988

約数和(自身を除く): 1901560416

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 555523, 1111046, 1666569, 2222092, 3333138, 3888661, 4999707, 6666276, 7777322, 9999414, 11665983, 15554644, 19998828, 23331966, 27220627, 34997949, 46663932, 54441254, 69995898, 81661881, 108882508, 139991796, 163323762, 244985643, 326647524, 489971286, 979942572]

約数ペア:

[(1, 979942572), (2, 489971286), (3, 326647524), (4, 244985643), (6, 163323762), (7, 139991796), (9, 108882508), (12, 81661881), (14, 69995898), (18, 54441254), (21, 46663932), (28, 34997949), (36, 27220627), (42, 23331966), (49, 19998828), (63, 15554644), (84, 11665983), (98, 9999414), (126, 7777322), (147, 6666276), (196, 4999707), (252, 3888661), (294, 3333138), (441, 2222092), (588, 1666569), (882, 1111046), (1764, 555523)]