9943020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18413}}^1$

素因数の和:18431

約数の個数: 48

約数和(自身を含む): 30935520

約数和(自身を除く): 20992500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18413, 36826, 55239, 73652, 92065, 110478, 165717, 184130, 220956, 276195, 331434, 368260, 497151, 552390, 662868, 828585, 994302, 1104780, 1657170, 1988604, 2485755, 3314340, 4971510, 9943020]

約数ペア:

[(1, 9943020), (2, 4971510), (3, 3314340), (4, 2485755), (5, 1988604), (6, 1657170), (9, 1104780), (10, 994302), (12, 828585), (15, 662868), (18, 552390), (20, 497151), (27, 368260), (30, 331434), (36, 276195), (45, 220956), (54, 184130), (60, 165717), (90, 110478), (108, 92065), (135, 73652), (180, 55239), (270, 36826), (540, 18413)]