66389772

素因数分解:

$2^2\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{2539}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 155041600

約数和(自身を除く): 88651828

約数列:

[1, 2, 3, 4, 6, 12, 2179, 2539, 4358, 5078, 6537, 7617, 8716, 10156, 13074, 15234, 26148, 30468, 5532481, 11064962, 16597443, 22129924, 33194886, 66389772]

約数ペア:

[(1, 66389772), (2, 33194886), (3, 22129924), (4, 16597443), (6, 11064962), (12, 5532481), (2179, 30468), (2539, 26148), (4358, 15234), (5078, 13074), (6537, 10156), (7617, 8716)]