12870297924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1\times {\mathrm{40813}}^1$

素因数の和:43220

約数の個数: 48

約数和(自身を含む): 32775274560

約数和(自身を除く): 19904976636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2389, 4778, 7167, 9556, 14334, 26279, 28668, 40813, 52558, 78837, 81626, 105116, 122439, 157674, 163252, 244878, 315348, 448943, 489756, 897886, 1346829, 1795772, 2693658, 5387316, 97502257, 195004514, 292506771, 390009028, 585013542, 1072524827, 1170027084, 2145049654, 3217574481, 4290099308, 6435148962, 12870297924]

約数ペア:

[(1, 12870297924), (2, 6435148962), (3, 4290099308), (4, 3217574481), (6, 2145049654), (11, 1170027084), (12, 1072524827), (22, 585013542), (33, 390009028), (44, 292506771), (66, 195004514), (132, 97502257), (2389, 5387316), (4778, 2693658), (7167, 1795772), (9556, 1346829), (14334, 897886), (26279, 489756), (28668, 448943), (40813, 315348), (52558, 244878), (78837, 163252), (81626, 157674), (105116, 122439)]