8972262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12805

約数の個数: 32

約数和(自身を含む): 21473760

約数和(自身を除く): 12501498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 12781, 25562, 38343, 76686, 115029, 166153, 230058, 332306, 345087, 498459, 690174, 996918, 1495377, 2990754, 4486131, 8972262]

約数ペア:

[(1, 8972262), (2, 4486131), (3, 2990754), (6, 1495377), (9, 996918), (13, 690174), (18, 498459), (26, 345087), (27, 332306), (39, 230058), (54, 166153), (78, 115029), (117, 76686), (234, 38343), (351, 25562), (702, 12781)]