2018421810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{975083}}^1$

素因数の和:975119

約数の個数: 48

約数和(自身を含む): 5476071744

約数和(自身を除く): 3457649934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 975083, 1950166, 2925249, 4875415, 5850498, 8775747, 9750830, 14626245, 17551494, 22426909, 29252490, 43878735, 44853818, 67280727, 87757470, 112134545, 134561454, 201842181, 224269090, 336403635, 403684362, 672807270, 1009210905, 2018421810]

約数ペア:

[(1, 2018421810), (2, 1009210905), (3, 672807270), (5, 403684362), (6, 336403635), (9, 224269090), (10, 201842181), (15, 134561454), (18, 112134545), (23, 87757470), (30, 67280727), (45, 44853818), (46, 43878735), (69, 29252490), (90, 22426909), (115, 17551494), (138, 14626245), (207, 9750830), (230, 8775747), (345, 5850498), (414, 4875415), (690, 2925249), (1035, 1950166), (2070, 975083)]