2018220090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{33091}}^1$

素因数の和:33227

約数の個数: 64

約数和(自身を含む): 5146467840

約数和(自身を除く): 3128247750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1605, 2033, 3210, 4066, 6099, 10165, 12198, 20330, 30495, 33091, 60990, 66182, 99273, 165455, 198546, 330910, 496365, 628729, 992730, 1257458, 1886187, 3143645, 3540737, 3772374, 6287290, 7081474, 9430935, 10622211, 17703685, 18861870, 21244422, 35407370, 53111055, 67274003, 106222110, 134548006, 201822009, 336370015, 403644018, 672740030, 1009110045, 2018220090]

約数ペア:

[(1, 2018220090), (2, 1009110045), (3, 672740030), (5, 403644018), (6, 336370015), (10, 201822009), (15, 134548006), (19, 106222110), (30, 67274003), (38, 53111055), (57, 35407370), (95, 21244422), (107, 18861870), (114, 17703685), (190, 10622211), (214, 9430935), (285, 7081474), (321, 6287290), (535, 3772374), (570, 3540737), (642, 3143645), (1070, 1886187), (1605, 1257458), (2033, 992730), (3210, 628729), (4066, 496365), (6099, 330910), (10165, 198546), (12198, 165455), (20330, 99273), (30495, 66182), (33091, 60990)]