2018996061

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 2794176000

約数和(自身を除く): 775179939

約数列:

[1, 3, 47, 89, 141, 267, 349, 461, 1047, 1383, 4183, 12549, 16403, 21667, 31061, 41029, 49209, 65001, 93183, 123087, 160889, 482667, 1459867, 1928363, 4379601, 5785089, 7561783, 14319121, 22685349, 42957363, 672998687, 2018996061]

約数ペア:

[(1, 2018996061), (3, 672998687), (47, 42957363), (89, 22685349), (141, 14319121), (267, 7561783), (349, 5785089), (461, 4379601), (1047, 1928363), (1383, 1459867), (4183, 482667), (12549, 160889), (16403, 123087), (21667, 93183), (31061, 65001), (41029, 49209)]