12457764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 34743072

約数和(自身を除く): 22285308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 193, 198, 326, 386, 396, 489, 579, 652, 772, 978, 1158, 1467, 1737, 1793, 1956, 2123, 2316, 2934, 3474, 3586, 4246, 5379, 5868, 6369, 6948, 7172, 8492, 10758, 12738, 16137, 19107, 21516, 25476, 31459, 32274, 38214, 62918, 64548, 76428, 94377, 125836, 188754, 283131, 346049, 377508, 566262, 692098, 1038147, 1132524, 1384196, 2076294, 3114441, 4152588, 6228882, 12457764]

約数ペア:

[(1, 12457764), (2, 6228882), (3, 4152588), (4, 3114441), (6, 2076294), (9, 1384196), (11, 1132524), (12, 1038147), (18, 692098), (22, 566262), (33, 377508), (36, 346049), (44, 283131), (66, 188754), (99, 125836), (132, 94377), (163, 76428), (193, 64548), (198, 62918), (326, 38214), (386, 32274), (396, 31459), (489, 25476), (579, 21516), (652, 19107), (772, 16137), (978, 12738), (1158, 10758), (1467, 8492), (1737, 7172), (1793, 6948), (1956, 6369), (2123, 5868), (2316, 5379), (2934, 4246), (3474, 3586)]