66671646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{30781}}^1$

素因数の和:30824

約数の個数: 24

約数和(自身を含む): 140735304

約数和(自身を除く): 74063658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 30781, 61562, 92343, 184686, 584839, 1169678, 1754517, 3509034, 11111941, 22223882, 33335823, 66671646]

約数ペア:

[(1, 66671646), (2, 33335823), (3, 22223882), (6, 11111941), (19, 3509034), (38, 1754517), (57, 1169678), (114, 584839), (361, 184686), (722, 92343), (1083, 61562), (2166, 30781)]