42281646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{640631}}^1$

素因数の和:640647

約数の個数: 16

約数和(自身を含む): 92251008

約数和(自身を除く): 49969362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 640631, 1281262, 1921893, 3843786, 7046941, 14093882, 21140823, 42281646]

約数ペア:

[(1, 42281646), (2, 21140823), (3, 14093882), (6, 7046941), (11, 3843786), (22, 1921893), (33, 1281262), (66, 640631)]