2510172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1423}}^1$

素因数の和:1447

約数の個数: 54

約数和(自身を含む): 7386288

約数和(自身を除く): 4876116

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, 1423, 1764, 2846, 4269, 5692, 8538, 9961, 12807, 17076, 19922, 25614, 29883, 39844, 51228, 59766, 69727, 89649, 119532, 139454, 179298, 209181, 278908, 358596, 418362, 627543, 836724, 1255086, 2510172]

約数ペア:

[(1, 2510172), (2, 1255086), (3, 836724), (4, 627543), (6, 418362), (7, 358596), (9, 278908), (12, 209181), (14, 179298), (18, 139454), (21, 119532), (28, 89649), (36, 69727), (42, 59766), (49, 51228), (63, 39844), (84, 29883), (98, 25614), (126, 19922), (147, 17076), (196, 12807), (252, 9961), (294, 8538), (441, 5692), (588, 4269), (882, 2846), (1423, 1764)]