18403779588

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1\times {\mathrm{9949}}^1$

素因数の和:11204

約数の個数: 48

約数和(自身を含む): 43294440000

約数和(自身を除く): 24890660412

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1109, 1668, 2218, 3327, 4436, 6654, 9949, 13308, 19898, 29847, 39796, 59694, 119388, 154151, 308302, 462453, 616604, 924906, 1382911, 1849812, 2765822, 4148733, 5531644, 8297466, 11033441, 16594932, 22066882, 33100323, 44133764, 66200646, 132401292, 1533648299, 3067296598, 4600944897, 6134593196, 9201889794, 18403779588]

約数ペア:

[(1, 18403779588), (2, 9201889794), (3, 6134593196), (4, 4600944897), (6, 3067296598), (12, 1533648299), (139, 132401292), (278, 66200646), (417, 44133764), (556, 33100323), (834, 22066882), (1109, 16594932), (1668, 11033441), (2218, 8297466), (3327, 5531644), (4436, 4148733), (6654, 2765822), (9949, 1849812), (13308, 1382911), (19898, 924906), (29847, 616604), (39796, 462453), (59694, 308302), (119388, 154151)]