18824346

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7417}}^1$

素因数の和:7475

約数の個数: 32

約数和(自身を含む): 42727680

約数和(自身を除く): 23903334

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7417, 14834, 22251, 44502, 66753, 133506, 200259, 348599, 400518, 697198, 1045797, 2091594, 3137391, 6274782, 9412173, 18824346]

約数ペア:

[(1, 18824346), (2, 9412173), (3, 6274782), (6, 3137391), (9, 2091594), (18, 1045797), (27, 697198), (47, 400518), (54, 348599), (94, 200259), (141, 133506), (282, 66753), (423, 44502), (846, 22251), (1269, 14834), (2538, 7417)]