18148716

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1621}}^1$

素因数の和:1942

約数の個数: 36

約数和(自身を含む): 46051824

約数和(自身を除く): 27903108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1621, 1866, 2799, 3242, 3732, 4863, 5598, 6484, 9726, 11196, 14589, 19452, 29178, 58356, 504131, 1008262, 1512393, 2016524, 3024786, 4537179, 6049572, 9074358, 18148716]

約数ペア:

[(1, 18148716), (2, 9074358), (3, 6049572), (4, 4537179), (6, 3024786), (9, 2016524), (12, 1512393), (18, 1008262), (36, 504131), (311, 58356), (622, 29178), (933, 19452), (1244, 14589), (1621, 11196), (1866, 9726), (2799, 6484), (3242, 5598), (3732, 4863)]