2013558138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{12503}}^1$

素因数の和:12923

約数の個数: 48

約数和(自身を含む): 4564460160

約数和(自身を除く): 2550902022

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 778, 1167, 2334, 3501, 7002, 8947, 12503, 17894, 25006, 26841, 37509, 53682, 75018, 80523, 112527, 161046, 225054, 287569, 575138, 862707, 1725414, 2588121, 4863667, 5176242, 9727334, 14591001, 29182002, 43773003, 87546006, 111864341, 223728682, 335593023, 671186046, 1006779069, 2013558138]

約数ペア:

[(1, 2013558138), (2, 1006779069), (3, 671186046), (6, 335593023), (9, 223728682), (18, 111864341), (23, 87546006), (46, 43773003), (69, 29182002), (138, 14591001), (207, 9727334), (389, 5176242), (414, 4863667), (778, 2588121), (1167, 1725414), (2334, 862707), (3501, 575138), (7002, 287569), (8947, 225054), (12503, 161046), (17894, 112527), (25006, 80523), (26841, 75018), (37509, 53682)]