989215182

素因数分解:

$2^1\times 3^2\times {\mathrm{3089}}^1\times {\mathrm{17791}}^1$

素因数の和:20888

約数の個数: 24

約数和(自身を含む): 2144113920

約数和(自身を除く): 1154898738

約数列:

[1, 2, 3, 6, 9, 18, 3089, 6178, 9267, 17791, 18534, 27801, 35582, 53373, 55602, 106746, 160119, 320238, 54956399, 109912798, 164869197, 329738394, 494607591, 989215182]

約数ペア:

[(1, 989215182), (2, 494607591), (3, 329738394), (6, 164869197), (9, 109912798), (18, 54956399), (3089, 320238), (6178, 160119), (9267, 106746), (17791, 55602), (18534, 53373), (27801, 35582)]