105000252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1250003}}^1$

素因数の和:1250017

約数の個数: 24

約数和(自身を含む): 280000896

約数和(自身を除く): 175000644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1250003, 2500006, 3750009, 5000012, 7500018, 8750021, 15000036, 17500042, 26250063, 35000084, 52500126, 105000252]

約数ペア:

[(1, 105000252), (2, 52500126), (3, 35000084), (4, 26250063), (6, 17500042), (7, 15000036), (12, 8750021), (14, 7500018), (21, 5000012), (28, 3750009), (42, 2500006), (84, 1250003)]