1737221388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20681207}}^1$

素因数の和:20681221

約数の個数: 24

約数和(自身を含む): 4632590592

約数和(自身を除く): 2895369204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20681207, 41362414, 62043621, 82724828, 124087242, 144768449, 248174484, 289536898, 434305347, 579073796, 868610694, 1737221388]

約数ペア:

[(1, 1737221388), (2, 868610694), (3, 579073796), (4, 434305347), (6, 289536898), (7, 248174484), (12, 144768449), (14, 124087242), (21, 82724828), (28, 62043621), (42, 41362414), (84, 20681207)]