1878763404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{100297}}^1$

素因数の和:100534

約数の個数: 48

約数和(自身を含む): 5032552448

約数和(自身を除く): 3153789044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 100297, 200594, 300891, 401188, 601782, 702079, 1203564, 1404158, 2106237, 2808316, 4212474, 8424948, 22366231, 44732462, 67098693, 89464924, 134197386, 156563617, 268394772, 313127234, 469690851, 626254468, 939381702, 1878763404]

約数ペア:

[(1, 1878763404), (2, 939381702), (3, 626254468), (4, 469690851), (6, 313127234), (7, 268394772), (12, 156563617), (14, 134197386), (21, 89464924), (28, 67098693), (42, 44732462), (84, 22366231), (223, 8424948), (446, 4212474), (669, 2808316), (892, 2106237), (1338, 1404158), (1561, 1203564), (2676, 702079), (3122, 601782), (4683, 401188), (6244, 300891), (9366, 200594), (18732, 100297)]