18644856412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1\times {\mathrm{7457}}^1$

素因数の和:14350

約数の個数: 48

約数和(自身を含む): 40169384640

約数和(自身を除く): 21524528228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 6869, 7457, 13738, 14914, 27476, 29828, 48083, 52199, 89297, 96166, 96941, 104398, 178594, 192332, 193882, 208796, 357188, 387764, 625079, 678587, 1250158, 1357174, 2500316, 2714348, 51222133, 102444266, 204888532, 358554931, 665887729, 717109862, 1331775458, 1434219724, 2663550916, 4661214103, 9322428206, 18644856412]

約数ペア:

[(1, 18644856412), (2, 9322428206), (4, 4661214103), (7, 2663550916), (13, 1434219724), (14, 1331775458), (26, 717109862), (28, 665887729), (52, 358554931), (91, 204888532), (182, 102444266), (364, 51222133), (6869, 2714348), (7457, 2500316), (13738, 1357174), (14914, 1250158), (27476, 678587), (29828, 625079), (48083, 387764), (52199, 357188), (89297, 208796), (96166, 193882), (96941, 192332), (104398, 178594)]