15665979438

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1811}}^1\times {\mathrm{4409}}^1$

素因数の和:6337

約数の個数: 48

約数和(自身を含む): 34281046800

約数和(自身を除く): 18615067362

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1811, 1962, 3622, 4409, 5433, 8818, 10866, 13227, 16299, 26454, 32598, 39681, 79362, 197399, 394798, 480581, 592197, 961162, 1184394, 1441743, 1776591, 2883486, 3553182, 4325229, 7984699, 8650458, 15969398, 23954097, 47908194, 71862291, 143724582, 870332191, 1740664382, 2610996573, 5221993146, 7832989719, 15665979438]

約数ペア:

[(1, 15665979438), (2, 7832989719), (3, 5221993146), (6, 2610996573), (9, 1740664382), (18, 870332191), (109, 143724582), (218, 71862291), (327, 47908194), (654, 23954097), (981, 15969398), (1811, 8650458), (1962, 7984699), (3622, 4325229), (4409, 3553182), (5433, 2883486), (8818, 1776591), (10866, 1441743), (13227, 1184394), (16299, 961162), (26454, 592197), (32598, 480581), (39681, 394798), (79362, 197399)]