16656588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35591}}^1$

素因数の和:35614

約数の個数: 36

約数和(自身を含む): 45344208

約数和(自身を除く): 28687620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 35591, 71182, 106773, 142364, 213546, 320319, 427092, 462683, 640638, 925366, 1281276, 1388049, 1850732, 2776098, 4164147, 5552196, 8328294, 16656588]

約数ペア:

[(1, 16656588), (2, 8328294), (3, 5552196), (4, 4164147), (6, 2776098), (9, 1850732), (12, 1388049), (13, 1281276), (18, 925366), (26, 640638), (36, 462683), (39, 427092), (52, 320319), (78, 213546), (117, 142364), (156, 106773), (234, 71182), (468, 35591)]