7481412

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2927}}^1$

素因数の和:3008

約数の個数: 36

約数和(自身を含む): 19184256

約数和(自身を除く): 11702844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 2927, 5854, 8781, 11708, 17562, 26343, 35124, 52686, 105372, 207817, 415634, 623451, 831268, 1246902, 1870353, 2493804, 3740706, 7481412]

約数ペア:

[(1, 7481412), (2, 3740706), (3, 2493804), (4, 1870353), (6, 1246902), (9, 831268), (12, 623451), (18, 415634), (36, 207817), (71, 105372), (142, 52686), (213, 35124), (284, 26343), (426, 17562), (639, 11708), (852, 8781), (1278, 5854), (2556, 2927)]