16720308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{42223}}^1$

素因数の和:42244

約数の個数: 36

約数和(自身を含む): 46108608

約数和(自身を除く): 29388300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 42223, 84446, 126669, 168892, 253338, 380007, 464453, 506676, 760014, 928906, 1393359, 1520028, 1857812, 2786718, 4180077, 5573436, 8360154, 16720308]

約数ペア:

[(1, 16720308), (2, 8360154), (3, 5573436), (4, 4180077), (6, 2786718), (9, 1857812), (11, 1520028), (12, 1393359), (18, 928906), (22, 760014), (33, 506676), (36, 464453), (44, 380007), (66, 253338), (99, 168892), (132, 126669), (198, 84446), (396, 42223)]