38409858

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4951}}^1$

素因数の和:5390

約数の個数: 24

約数和(自身を含む): 83431296

約数和(自身を除く): 45021438

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 4951, 7758, 9902, 14853, 29706, 44559, 89118, 2133881, 4267762, 6401643, 12803286, 19204929, 38409858]

約数ペア:

[(1, 38409858), (2, 19204929), (3, 12803286), (6, 6401643), (9, 4267762), (18, 2133881), (431, 89118), (862, 44559), (1293, 29706), (2586, 14853), (3879, 9902), (4951, 7758)]