21031968

素因数分解:

$2^5\times 3^1\times {\mathrm{219083}}^1$

素因数の和:219096

約数の個数: 24

約数和(自身を含む): 55209168

約数和(自身を除く): 34177200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219083, 438166, 657249, 876332, 1314498, 1752664, 2628996, 3505328, 5257992, 7010656, 10515984, 21031968]

約数ペア:

[(1, 21031968), (2, 10515984), (3, 7010656), (4, 5257992), (6, 3505328), (8, 2628996), (12, 1752664), (16, 1314498), (24, 876332), (32, 657249), (48, 438166), (96, 219083)]