40551246

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{3559}}^1$

素因数の和:3781

約数の個数: 32

約数和(自身を含む): 90566400

約数和(自身を除く): 50015154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3559, 3798, 5697, 7118, 10677, 11394, 21354, 32031, 64062, 96093, 192186, 750949, 1501898, 2252847, 4505694, 6758541, 13517082, 20275623, 40551246]

約数ペア:

[(1, 40551246), (2, 20275623), (3, 13517082), (6, 6758541), (9, 4505694), (18, 2252847), (27, 1501898), (54, 750949), (211, 192186), (422, 96093), (633, 64062), (1266, 32031), (1899, 21354), (3559, 11394), (3798, 10677), (5697, 7118)]