21403464

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{24103}}^1$

素因数の和:24149

約数の個数: 32

約数和(自身を含む): 54957120

約数和(自身を除く): 33553656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 24103, 48206, 72309, 96412, 144618, 192824, 289236, 578472, 891811, 1783622, 2675433, 3567244, 5350866, 7134488, 10701732, 21403464]

約数ペア:

[(1, 21403464), (2, 10701732), (3, 7134488), (4, 5350866), (6, 3567244), (8, 2675433), (12, 1783622), (24, 891811), (37, 578472), (74, 289236), (111, 192824), (148, 144618), (222, 96412), (296, 72309), (444, 48206), (888, 24103)]