19981512

素因数分解:

$2^3\times 3^3\times {\mathrm{92507}}^1$

素因数の和:92522

約数の個数: 32

約数和(自身を含む): 55504800

約数和(自身を除く): 35523288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 92507, 185014, 277521, 370028, 555042, 740056, 832563, 1110084, 1665126, 2220168, 2497689, 3330252, 4995378, 6660504, 9990756, 19981512]

約数ペア:

[(1, 19981512), (2, 9990756), (3, 6660504), (4, 4995378), (6, 3330252), (8, 2497689), (9, 2220168), (12, 1665126), (18, 1110084), (24, 832563), (27, 740056), (36, 555042), (54, 370028), (72, 277521), (108, 185014), (216, 92507)]