100802268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{400009}}^1$

素因数の和:400026

約数の個数: 36

約数和(自身を含む): 291207280

約数和(自身を除く): 190405012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 400009, 800018, 1200027, 1600036, 2400054, 2800063, 3600081, 4800108, 5600126, 7200162, 8400189, 11200252, 14400324, 16800378, 25200567, 33600756, 50401134, 100802268]

約数ペア:

[(1, 100802268), (2, 50401134), (3, 33600756), (4, 25200567), (6, 16800378), (7, 14400324), (9, 11200252), (12, 8400189), (14, 7200162), (18, 5600126), (21, 4800108), (28, 3600081), (36, 2800063), (42, 2400054), (63, 1600036), (84, 1200027), (126, 800018), (252, 400009)]