13447392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20011}}^1$

素因数の和:20031

約数の個数: 48

約数和(自身を含む): 40344192

約数和(自身を除く): 26896800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20011, 40022, 60033, 80044, 120066, 140077, 160088, 240132, 280154, 320176, 420231, 480264, 560308, 640352, 840462, 960528, 1120616, 1680924, 1921056, 2241232, 3361848, 4482464, 6723696, 13447392]

約数ペア:

[(1, 13447392), (2, 6723696), (3, 4482464), (4, 3361848), (6, 2241232), (7, 1921056), (8, 1680924), (12, 1120616), (14, 960528), (16, 840462), (21, 640352), (24, 560308), (28, 480264), (32, 420231), (42, 320176), (48, 280154), (56, 240132), (84, 160088), (96, 140077), (112, 120066), (168, 80044), (224, 60033), (336, 40022), (672, 20011)]