18246033

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 29366400

約数和(自身を除く): 11120367

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 229, 351, 681, 687, 2043, 2061, 2951, 2977, 6129, 6183, 8853, 8931, 26559, 26793, 51983, 79677, 80379, 155949, 467847, 675779, 1403541, 2027337, 6082011, 18246033]

約数ペア:

[(1, 18246033), (3, 6082011), (9, 2027337), (13, 1403541), (27, 675779), (39, 467847), (117, 155949), (227, 80379), (229, 79677), (351, 51983), (681, 26793), (687, 26559), (2043, 8931), (2061, 8853), (2951, 6183), (2977, 6129)]