71318268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283009}}^1$

素因数の和:283026

約数の個数: 36

約数和(自身を含む): 206031280

約数和(自身を除く): 134713012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283009, 566018, 849027, 1132036, 1698054, 1981063, 2547081, 3396108, 3962126, 5094162, 5943189, 7924252, 10188324, 11886378, 17829567, 23772756, 35659134, 71318268]

約数ペア:

[(1, 71318268), (2, 35659134), (3, 23772756), (4, 17829567), (6, 11886378), (7, 10188324), (9, 7924252), (12, 5943189), (14, 5094162), (18, 3962126), (21, 3396108), (28, 2547081), (36, 1981063), (42, 1698054), (63, 1132036), (84, 849027), (126, 566018), (252, 283009)]