21837168

素因数分解:

$2^4\times 3^3\times {\mathrm{50549}}^1$

素因数の和:50566

約数の個数: 40

約数和(自身を含む): 62682000

約数和(自身を除く): 40844832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50549, 101098, 151647, 202196, 303294, 404392, 454941, 606588, 808784, 909882, 1213176, 1364823, 1819764, 2426352, 2729646, 3639528, 5459292, 7279056, 10918584, 21837168]

約数ペア:

[(1, 21837168), (2, 10918584), (3, 7279056), (4, 5459292), (6, 3639528), (8, 2729646), (9, 2426352), (12, 1819764), (16, 1364823), (18, 1213176), (24, 909882), (27, 808784), (36, 606588), (48, 454941), (54, 404392), (72, 303294), (108, 202196), (144, 151647), (216, 101098), (432, 50549)]