21623466

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 44706240

約数和(自身を除く): 23082774

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 379, 514, 758, 771, 1137, 1542, 2274, 9509, 14023, 19018, 28046, 28527, 42069, 57054, 84138, 97403, 194806, 292209, 584418, 3603911, 7207822, 10811733, 21623466]

約数ペア:

[(1, 21623466), (2, 10811733), (3, 7207822), (6, 3603911), (37, 584418), (74, 292209), (111, 194806), (222, 97403), (257, 84138), (379, 57054), (514, 42069), (758, 28527), (771, 28046), (1137, 19018), (1542, 14023), (2274, 9509)]