1267221258

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{769}}^1\times {\mathrm{1103}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 2784862080

約数和(自身を除く): 1517640822

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 769, 1103, 1494, 1538, 2206, 2307, 3309, 4614, 6618, 6921, 9927, 13842, 19854, 63827, 91549, 127654, 183098, 191481, 274647, 382962, 549294, 574443, 823941, 848207, 1148886, 1647882, 1696414, 2544621, 5089242, 7633863, 15267726, 70401181, 140802362, 211203543, 422407086, 633610629, 1267221258]

約数ペア:

[(1, 1267221258), (2, 633610629), (3, 422407086), (6, 211203543), (9, 140802362), (18, 70401181), (83, 15267726), (166, 7633863), (249, 5089242), (498, 2544621), (747, 1696414), (769, 1647882), (1103, 1148886), (1494, 848207), (1538, 823941), (2206, 574443), (2307, 549294), (3309, 382962), (4614, 274647), (6618, 191481), (6921, 183098), (9927, 127654), (13842, 91549), (19854, 63827)]