25827018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 60722784

約数和(自身を除く): 34895766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 821, 1498, 1642, 2247, 2463, 4494, 4926, 5243, 5747, 10486, 11494, 15729, 17241, 31458, 34482, 40229, 80458, 87847, 120687, 175694, 241374, 263541, 527082, 614929, 1229858, 1844787, 3689574, 4304503, 8609006, 12913509, 25827018]

約数ペア:

[(1, 25827018), (2, 12913509), (3, 8609006), (6, 4304503), (7, 3689574), (14, 1844787), (21, 1229858), (42, 614929), (49, 527082), (98, 263541), (107, 241374), (147, 175694), (214, 120687), (294, 87847), (321, 80458), (642, 40229), (749, 34482), (821, 31458), (1498, 17241), (1642, 15729), (2247, 11494), (2463, 10486), (4494, 5747), (4926, 5243)]