990147366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4231399}}^1$

素因数の和:4231420

約数の個数: 24

約数和(自身を含む): 2310344400

約数和(自身を除く): 1320197034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4231399, 8462798, 12694197, 25388394, 38082591, 55008187, 76165182, 110016374, 165024561, 330049122, 495073683, 990147366]

約数ペア:

[(1, 990147366), (2, 495073683), (3, 330049122), (6, 165024561), (9, 110016374), (13, 76165182), (18, 55008187), (26, 38082591), (39, 25388394), (78, 12694197), (117, 8462798), (234, 4231399)]