18000822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14779}}^1$

素因数の和:14820

約数の個数: 32

約数和(自身を含む): 42566400

約数和(自身を除く): 24565578

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 14779, 29558, 44337, 88674, 103453, 206906, 310359, 428591, 620718, 857182, 1285773, 2571546, 3000137, 6000274, 9000411, 18000822]

約数ペア:

[(1, 18000822), (2, 9000411), (3, 6000274), (6, 3000137), (7, 2571546), (14, 1285773), (21, 857182), (29, 620718), (42, 428591), (58, 310359), (87, 206906), (174, 103453), (203, 88674), (406, 44337), (609, 29558), (1218, 14779)]