181569222

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{146191}}^1$

素因数の和:146225

約数の個数: 32

約数和(自身を含む): 421032960

約数和(自身を除く): 239463738

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 146191, 292382, 438573, 877146, 1315719, 2631438, 3362393, 3947157, 6724786, 7894314, 10087179, 20174358, 30261537, 60523074, 90784611, 181569222]

約数ペア:

[(1, 181569222), (2, 90784611), (3, 60523074), (6, 30261537), (9, 20174358), (18, 10087179), (23, 7894314), (27, 6724786), (46, 3947157), (54, 3362393), (69, 2631438), (138, 1315719), (207, 877146), (414, 438573), (621, 292382), (1242, 146191)]