2182068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1237}}^1$

素因数の和:1261

約数の個数: 54

約数和(自身を含む): 6421506

約数和(自身を除く): 4239438

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, 1237, 1764, 2474, 3711, 4948, 7422, 8659, 11133, 14844, 17318, 22266, 25977, 34636, 44532, 51954, 60613, 77931, 103908, 121226, 155862, 181839, 242452, 311724, 363678, 545517, 727356, 1091034, 2182068]

約数ペア:

[(1, 2182068), (2, 1091034), (3, 727356), (4, 545517), (6, 363678), (7, 311724), (9, 242452), (12, 181839), (14, 155862), (18, 121226), (21, 103908), (28, 77931), (36, 60613), (42, 51954), (49, 44532), (63, 34636), (84, 25977), (98, 22266), (126, 17318), (147, 14844), (196, 11133), (252, 8659), (294, 7422), (441, 4948), (588, 3711), (882, 2474), (1237, 1764)]