123207492

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{218453}}^1$

素因数の和:218507

約数の個数: 24

約数和(自身を含む): 293602176

約数和(自身を除く): 170394684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 218453, 436906, 655359, 873812, 1310718, 2621436, 10267291, 20534582, 30801873, 41069164, 61603746, 123207492]

約数ペア:

[(1, 123207492), (2, 61603746), (3, 41069164), (4, 30801873), (6, 20534582), (12, 10267291), (47, 2621436), (94, 1310718), (141, 873812), (188, 655359), (282, 436906), (564, 218453)]