21623286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 24410634

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 239, 478, 717, 887, 1434, 1774, 2661, 4063, 5322, 8126, 12189, 15079, 24378, 30158, 45237, 90474, 211993, 423986, 635979, 1271958, 3603881, 7207762, 10811643, 21623286]

約数ペア:

[(1, 21623286), (2, 10811643), (3, 7207762), (6, 3603881), (17, 1271958), (34, 635979), (51, 423986), (102, 211993), (239, 90474), (478, 45237), (717, 30158), (887, 24378), (1434, 15079), (1774, 12189), (2661, 8126), (4063, 5322)]