18366915351

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{37507}}^1$

素因数の和:37731

約数の個数: 32

約数和(自身を含む): 26271203328

約数和(自身を除く): 7904287977

約数列:

[1, 3, 23, 47, 69, 141, 151, 453, 1081, 3243, 3473, 7097, 10419, 21291, 37507, 112521, 163231, 489693, 862661, 1762829, 2587983, 5288487, 5663557, 16990671, 40545067, 121635201, 130261811, 266187179, 390785433, 798561537, 6122305117, 18366915351]

約数ペア:

[(1, 18366915351), (3, 6122305117), (23, 798561537), (47, 390785433), (69, 266187179), (141, 130261811), (151, 121635201), (453, 40545067), (1081, 16990671), (3243, 5663557), (3473, 5288487), (7097, 2587983), (10419, 1762829), (21291, 862661), (37507, 489693), (112521, 163231)]