16751304

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 45637020

約数和(自身を除く): 28885716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1181, 1182, 1576, 1773, 2362, 2364, 3543, 3546, 4724, 4728, 7086, 7092, 9448, 10629, 14172, 14184, 21258, 28344, 42516, 85032, 232657, 465314, 697971, 930628, 1395942, 1861256, 2093913, 2791884, 4187826, 5583768, 8375652, 16751304]

約数ペア:

[(1, 16751304), (2, 8375652), (3, 5583768), (4, 4187826), (6, 2791884), (8, 2093913), (9, 1861256), (12, 1395942), (18, 930628), (24, 697971), (36, 465314), (72, 232657), (197, 85032), (394, 42516), (591, 28344), (788, 21258), (1181, 14184), (1182, 14172), (1576, 10629), (1773, 9448), (2362, 7092), (2364, 7086), (3543, 4728), (3546, 4724)]