840504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5019

約数の個数: 32

約数和(自身を含む): 2401920

約数和(自身を除く): 1561416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 5003, 10006, 15009, 20012, 30018, 35021, 40024, 60036, 70042, 105063, 120072, 140084, 210126, 280168, 420252, 840504]

約数ペア:

[(1, 840504), (2, 420252), (3, 280168), (4, 210126), (6, 140084), (7, 120072), (8, 105063), (12, 70042), (14, 60036), (21, 40024), (24, 35021), (28, 30018), (42, 20012), (56, 15009), (84, 10006), (168, 5003)]