16827468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 45185280

約数和(自身を除く): 28357812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1229, 1956, 2282, 2458, 3423, 3687, 4564, 4916, 6846, 7374, 8603, 13692, 14748, 17206, 25809, 34412, 51618, 103236, 200327, 400654, 600981, 801308, 1201962, 1402289, 2403924, 2804578, 4206867, 5609156, 8413734, 16827468]

約数ペア:

[(1, 16827468), (2, 8413734), (3, 5609156), (4, 4206867), (6, 2804578), (7, 2403924), (12, 1402289), (14, 1201962), (21, 801308), (28, 600981), (42, 400654), (84, 200327), (163, 103236), (326, 51618), (489, 34412), (652, 25809), (978, 17206), (1141, 14748), (1229, 13692), (1956, 8603), (2282, 7374), (2458, 6846), (3423, 4916), (3687, 4564)]