13113396

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 33257952

約数和(自身を除く): 20144556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 647, 1126, 1294, 1689, 1941, 2252, 2588, 3378, 3882, 5067, 5823, 6756, 7764, 10134, 11646, 20268, 23292, 364261, 728522, 1092783, 1457044, 2185566, 3278349, 4371132, 6556698, 13113396]

約数ペア:

[(1, 13113396), (2, 6556698), (3, 4371132), (4, 3278349), (6, 2185566), (9, 1457044), (12, 1092783), (18, 728522), (36, 364261), (563, 23292), (647, 20268), (1126, 11646), (1294, 10134), (1689, 7764), (1941, 6756), (2252, 5823), (2588, 5067), (3378, 3882)]