2478133026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{55313}}^1$

素因数の和:55471

約数の個数: 48

約数和(自身を含む): 5695129440

約数和(自身を除く): 3216996414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 2358, 2489, 4978, 7467, 14934, 22401, 44802, 55313, 110626, 165939, 331878, 497817, 995634, 1050947, 2101894, 3152841, 6305682, 7246003, 9458523, 14492006, 18917046, 21738009, 43476018, 65214027, 130428054, 137674057, 275348114, 413022171, 826044342, 1239066513, 2478133026]

約数ペア:

[(1, 2478133026), (2, 1239066513), (3, 826044342), (6, 413022171), (9, 275348114), (18, 137674057), (19, 130428054), (38, 65214027), (57, 43476018), (114, 21738009), (131, 18917046), (171, 14492006), (262, 9458523), (342, 7246003), (393, 6305682), (786, 3152841), (1179, 2101894), (2358, 1050947), (2489, 995634), (4978, 497817), (7467, 331878), (14934, 165939), (22401, 110626), (44802, 55313)]