19836790398

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{1339057}}^1$

素因数の和:1339888

約数の個数: 24

約数和(自身を含む): 43031967888

約数和(自身を除く): 23195177490

約数列:

[1, 2, 3, 6, 9, 18, 823, 1646, 2469, 4938, 7407, 14814, 1339057, 2678114, 4017171, 8034342, 12051513, 24103026, 1102043911, 2204087822, 3306131733, 6612263466, 9918395199, 19836790398]

約数ペア:

[(1, 19836790398), (2, 9918395199), (3, 6612263466), (6, 3306131733), (9, 2204087822), (18, 1102043911), (823, 24103026), (1646, 12051513), (2469, 8034342), (4938, 4017171), (7407, 2678114), (14814, 1339057)]