12978864

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 36589176

約数和(自身を除く): 23610312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 467, 579, 772, 934, 1158, 1401, 1544, 1737, 1868, 2316, 2802, 3088, 3474, 3736, 4203, 4632, 5604, 6948, 7472, 8406, 9264, 11208, 13896, 16812, 22416, 27792, 33624, 67248, 90131, 180262, 270393, 360524, 540786, 721048, 811179, 1081572, 1442096, 1622358, 2163144, 3244716, 4326288, 6489432, 12978864]

約数ペア:

[(1, 12978864), (2, 6489432), (3, 4326288), (4, 3244716), (6, 2163144), (8, 1622358), (9, 1442096), (12, 1081572), (16, 811179), (18, 721048), (24, 540786), (36, 360524), (48, 270393), (72, 180262), (144, 90131), (193, 67248), (386, 33624), (467, 27792), (579, 22416), (772, 16812), (934, 13896), (1158, 11208), (1401, 9264), (1544, 8406), (1737, 7472), (1868, 6948), (2316, 5604), (2802, 4632), (3088, 4203), (3474, 3736)]