867384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1721}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 2686320

約数和(自身を除く): 1818936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1721, 3442, 5163, 6884, 10326, 12047, 13768, 15489, 20652, 24094, 30978, 36141, 41304, 48188, 61956, 72282, 96376, 108423, 123912, 144564, 216846, 289128, 433692, 867384]

約数ペア:

[(1, 867384), (2, 433692), (3, 289128), (4, 216846), (6, 144564), (7, 123912), (8, 108423), (9, 96376), (12, 72282), (14, 61956), (18, 48188), (21, 41304), (24, 36141), (28, 30978), (36, 24094), (42, 20652), (56, 15489), (63, 13768), (72, 12047), (84, 10326), (126, 6884), (168, 5163), (252, 3442), (504, 1721)]