955490004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{541661}}^1$

素因数の和:541685

約数の個数: 54

約数和(自身を含む): 2809600794

約数和(自身を除く): 1854110790

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, 541661, 1083322, 1624983, 2166644, 3249966, 3791627, 4874949, 6499932, 7583254, 9749898, 11374881, 15166508, 19499796, 22749762, 26541389, 34124643, 45499524, 53082778, 68249286, 79624167, 106165556, 136498572, 159248334, 238872501, 318496668, 477745002, 955490004]

約数ペア:

[(1, 955490004), (2, 477745002), (3, 318496668), (4, 238872501), (6, 159248334), (7, 136498572), (9, 106165556), (12, 79624167), (14, 68249286), (18, 53082778), (21, 45499524), (28, 34124643), (36, 26541389), (42, 22749762), (49, 19499796), (63, 15166508), (84, 11374881), (98, 9749898), (126, 7583254), (147, 6499932), (196, 4874949), (252, 3791627), (294, 3249966), (441, 2166644), (588, 1624983), (882, 1083322), (1764, 541661)]