21598968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31033}}^1$

素因数の和:31071

約数の個数: 32

約数和(自身を含む): 55861200

約数和(自身を除く): 34262232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 31033, 62066, 93099, 124132, 186198, 248264, 372396, 744792, 899957, 1799914, 2699871, 3599828, 5399742, 7199656, 10799484, 21598968]

約数ペア:

[(1, 21598968), (2, 10799484), (3, 7199656), (4, 5399742), (6, 3599828), (8, 2699871), (12, 1799914), (24, 899957), (29, 744792), (58, 372396), (87, 248264), (116, 186198), (174, 124132), (232, 93099), (348, 62066), (696, 31033)]