21598056

素因数分解:

$2^3\times 3^3\times {\mathrm{99991}}^1$

素因数の和:100006

約数の個数: 32

約数和(自身を含む): 59995200

約数和(自身を除く): 38397144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 99991, 199982, 299973, 399964, 599946, 799928, 899919, 1199892, 1799838, 2399784, 2699757, 3599676, 5399514, 7199352, 10799028, 21598056]

約数ペア:

[(1, 21598056), (2, 10799028), (3, 7199352), (4, 5399514), (6, 3599676), (8, 2699757), (9, 2399784), (12, 1799838), (18, 1199892), (24, 899919), (27, 799928), (36, 599946), (54, 399964), (72, 299973), (108, 199982), (216, 99991)]