17447112

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 47445840

約数和(自身を除く): 29998728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 547, 886, 1094, 1329, 1641, 1772, 2188, 2658, 3282, 3544, 3987, 4376, 4923, 5316, 6564, 7974, 9846, 10632, 13128, 15948, 19692, 31896, 39384, 242321, 484642, 726963, 969284, 1453926, 1938568, 2180889, 2907852, 4361778, 5815704, 8723556, 17447112]

約数ペア:

[(1, 17447112), (2, 8723556), (3, 5815704), (4, 4361778), (6, 2907852), (8, 2180889), (9, 1938568), (12, 1453926), (18, 969284), (24, 726963), (36, 484642), (72, 242321), (443, 39384), (547, 31896), (886, 19692), (1094, 15948), (1329, 13128), (1641, 10632), (1772, 9846), (2188, 7974), (2658, 6564), (3282, 5316), (3544, 4923), (3987, 4376)]