23953554

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18743}}^1$

素因数の和:18822

約数の個数: 24

約数和(自身を含む): 52633152

約数和(自身を除く): 28679598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 18743, 37486, 56229, 112458, 168687, 337374, 1330753, 2661506, 3992259, 7984518, 11976777, 23953554]

約数ペア:

[(1, 23953554), (2, 11976777), (3, 7984518), (6, 3992259), (9, 2661506), (18, 1330753), (71, 337374), (142, 168687), (213, 112458), (426, 56229), (639, 37486), (1278, 18743)]