291201642

素因数分解:

$2^1\times 3^4\times {\mathrm{1797541}}^1$

素因数の和:1797555

約数の個数: 20

約数和(自身を含む): 652507746

約数和(自身を除く): 361306104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1797541, 3595082, 5392623, 10785246, 16177869, 32355738, 48533607, 97067214, 145600821, 291201642]

約数ペア:

[(1, 291201642), (2, 145600821), (3, 97067214), (6, 48533607), (9, 32355738), (18, 16177869), (27, 10785246), (54, 5392623), (81, 3595082), (162, 1797541)]