127991388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1523707}}^1$

素因数の和:1523721

約数の個数: 24

約数和(自身を含む): 341310592

約数和(自身を除く): 213319204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1523707, 3047414, 4571121, 6094828, 9142242, 10665949, 18284484, 21331898, 31997847, 42663796, 63995694, 127991388]

約数ペア:

[(1, 127991388), (2, 63995694), (3, 42663796), (4, 31997847), (6, 21331898), (7, 18284484), (12, 10665949), (14, 9142242), (21, 6094828), (28, 4571121), (42, 3047414), (84, 1523707)]