326401236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1295243}}^1$

素因数の和:1295260

約数の個数: 36

約数和(自身を含む): 942937632

約数和(自身を除く): 616536396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1295243, 2590486, 3885729, 5180972, 7771458, 9066701, 11657187, 15542916, 18133402, 23314374, 27200103, 36266804, 46628748, 54400206, 81600309, 108800412, 163200618, 326401236]

約数ペア:

[(1, 326401236), (2, 163200618), (3, 108800412), (4, 81600309), (6, 54400206), (7, 46628748), (9, 36266804), (12, 27200103), (14, 23314374), (18, 18133402), (21, 15542916), (28, 11657187), (36, 9066701), (42, 7771458), (63, 5180972), (84, 3885729), (126, 2590486), (252, 1295243)]