69640746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35279}}^1$

素因数の和:35338

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 92929494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 35279, 70558, 105837, 211674, 246953, 493906, 740859, 1481718, 1658113, 3316226, 4974339, 9948678, 11606791, 23213582, 34820373, 69640746]

約数ペア:

[(1, 69640746), (2, 34820373), (3, 23213582), (6, 11606791), (7, 9948678), (14, 4974339), (21, 3316226), (42, 1658113), (47, 1481718), (94, 740859), (141, 493906), (282, 246953), (329, 211674), (658, 105837), (987, 70558), (1974, 35279)]