15522138

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1289}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 34675200

約数和(自身を除く): 19153062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1289, 1338, 2007, 2578, 3867, 4014, 6021, 7734, 11601, 12042, 23202, 34803, 69606, 287447, 574894, 862341, 1724682, 2587023, 5174046, 7761069, 15522138]

約数ペア:

[(1, 15522138), (2, 7761069), (3, 5174046), (6, 2587023), (9, 1724682), (18, 862341), (27, 574894), (54, 287447), (223, 69606), (446, 34803), (669, 23202), (1289, 12042), (1338, 11601), (2007, 7734), (2578, 6021), (3867, 4014)]