67284078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{260791}}^1$

素因数の和:260839

約数の個数: 16

約数和(自身を含む): 137698176

約数和(自身を除く): 70414098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 260791, 521582, 782373, 1564746, 11214013, 22428026, 33642039, 67284078]

約数ペア:

[(1, 67284078), (2, 33642039), (3, 22428026), (6, 11214013), (43, 1564746), (86, 782373), (129, 521582), (258, 260791)]