263605446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1126519}}^1$

素因数の和:1126540

約数の個数: 24

約数和(自身を含む): 615079920

約数和(自身を除く): 351474474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1126519, 2253038, 3379557, 6759114, 10138671, 14644747, 20277342, 29289494, 43934241, 87868482, 131802723, 263605446]

約数ペア:

[(1, 263605446), (2, 131802723), (3, 87868482), (6, 43934241), (9, 29289494), (13, 20277342), (18, 14644747), (26, 10138671), (39, 6759114), (78, 3379557), (117, 2253038), (234, 1126519)]