21597624

素因数分解:

$2^3\times 3^3\times {\mathrm{99989}}^1$

素因数の和:100004

約数の個数: 32

約数和(自身を含む): 59994000

約数和(自身を除く): 38396376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 99989, 199978, 299967, 399956, 599934, 799912, 899901, 1199868, 1799802, 2399736, 2699703, 3599604, 5399406, 7199208, 10798812, 21597624]

約数ペア:

[(1, 21597624), (2, 10798812), (3, 7199208), (4, 5399406), (6, 3599604), (8, 2699703), (9, 2399736), (12, 1799802), (18, 1199868), (24, 899901), (27, 799912), (36, 599934), (54, 399956), (72, 299967), (108, 199978), (216, 99989)]