7642068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{90977}}^1$

素因数の和:90991

約数の個数: 24

約数和(自身を含む): 20379072

約数和(自身を除く): 12737004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 90977, 181954, 272931, 363908, 545862, 636839, 1091724, 1273678, 1910517, 2547356, 3821034, 7642068]

約数ペア:

[(1, 7642068), (2, 3821034), (3, 2547356), (4, 1910517), (6, 1273678), (7, 1091724), (12, 636839), (14, 545862), (21, 363908), (28, 272931), (42, 181954), (84, 90977)]