21841782

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 23155338

約数列:

[1, 2, 3, 6, 61, 83, 122, 166, 183, 249, 366, 498, 719, 1438, 2157, 4314, 5063, 10126, 15189, 30378, 43859, 59677, 87718, 119354, 131577, 179031, 263154, 358062, 3640297, 7280594, 10920891, 21841782]

約数ペア:

[(1, 21841782), (2, 10920891), (3, 7280594), (6, 3640297), (61, 358062), (83, 263154), (122, 179031), (166, 131577), (183, 119354), (249, 87718), (366, 59677), (498, 43859), (719, 30378), (1438, 15189), (2157, 10126), (4314, 5063)]