18040807653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{11083}}^1$

素因数の和:11665

約数の個数: 32

約数和(自身を含む): 26546268672

約数和(自身を除く): 8505461019

約数列:

[1, 3, 11, 33, 107, 321, 461, 1177, 1383, 3531, 5071, 11083, 15213, 33249, 49327, 121913, 147981, 365739, 542597, 1185881, 1627791, 3557643, 5109263, 13044691, 15327789, 39134073, 56201893, 168605679, 546691141, 1640073423, 6013602551, 18040807653]

約数ペア:

[(1, 18040807653), (3, 6013602551), (11, 1640073423), (33, 546691141), (107, 168605679), (321, 56201893), (461, 39134073), (1177, 15327789), (1383, 13044691), (3531, 5109263), (5071, 3557643), (11083, 1627791), (15213, 1185881), (33249, 542597), (49327, 365739), (121913, 147981)]