2639454984

素因数分解:

$2^3\times 3^4\times {\mathrm{4073233}}^1$

素因数の和:4073251

約数の個数: 40

約数和(自身を含む): 7392919710

約数和(自身を除く): 4753464726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 4073233, 8146466, 12219699, 16292932, 24439398, 32585864, 36659097, 48878796, 73318194, 97757592, 109977291, 146636388, 219954582, 293272776, 329931873, 439909164, 659863746, 879818328, 1319727492, 2639454984]

約数ペア:

[(1, 2639454984), (2, 1319727492), (3, 879818328), (4, 659863746), (6, 439909164), (8, 329931873), (9, 293272776), (12, 219954582), (18, 146636388), (24, 109977291), (27, 97757592), (36, 73318194), (54, 48878796), (72, 36659097), (81, 32585864), (108, 24439398), (162, 16292932), (216, 12219699), (324, 8146466), (648, 4073233)]