1266444

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 3238144

約数和(自身を除く): 1971700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 277, 381, 508, 554, 762, 831, 1108, 1143, 1524, 1662, 2286, 2493, 3324, 4572, 4986, 9972, 35179, 70358, 105537, 140716, 211074, 316611, 422148, 633222, 1266444]

約数ペア:

[(1, 1266444), (2, 633222), (3, 422148), (4, 316611), (6, 211074), (9, 140716), (12, 105537), (18, 70358), (36, 35179), (127, 9972), (254, 4986), (277, 4572), (381, 3324), (508, 2493), (554, 2286), (762, 1662), (831, 1524), (1108, 1143)]