2018772012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{123427}}^1$

素因数の和:123510

約数の個数: 48

約数和(自身を含む): 4976616960

約数和(自身を除く): 2957844948

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1363, 2726, 4089, 5452, 8178, 16356, 123427, 246854, 370281, 493708, 740562, 1481124, 3579383, 5801069, 7158766, 10738149, 11602138, 14317532, 17403207, 21476298, 23204276, 34806414, 42952596, 69612828, 168231001, 336462002, 504693003, 672924004, 1009386006, 2018772012]

約数ペア:

[(1, 2018772012), (2, 1009386006), (3, 672924004), (4, 504693003), (6, 336462002), (12, 168231001), (29, 69612828), (47, 42952596), (58, 34806414), (87, 23204276), (94, 21476298), (116, 17403207), (141, 14317532), (174, 11602138), (188, 10738149), (282, 7158766), (348, 5801069), (564, 3579383), (1363, 1481124), (2726, 740562), (4089, 493708), (5452, 370281), (8178, 246854), (16356, 123427)]