21760812

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 60

約数和(自身を含む): 58138080

約数和(自身を除く): 36377268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1429, 1692, 2538, 2858, 3807, 4287, 5076, 5716, 7614, 8574, 12861, 15228, 17148, 25722, 38583, 51444, 67163, 77166, 115749, 134326, 154332, 201489, 231498, 268652, 402978, 462996, 604467, 805956, 1208934, 1813401, 2417868, 3626802, 5440203, 7253604, 10880406, 21760812]

約数ペア:

[(1, 21760812), (2, 10880406), (3, 7253604), (4, 5440203), (6, 3626802), (9, 2417868), (12, 1813401), (18, 1208934), (27, 805956), (36, 604467), (47, 462996), (54, 402978), (81, 268652), (94, 231498), (108, 201489), (141, 154332), (162, 134326), (188, 115749), (282, 77166), (324, 67163), (423, 51444), (564, 38583), (846, 25722), (1269, 17148), (1429, 15228), (1692, 12861), (2538, 8574), (2858, 7614), (3807, 5716), (4287, 5076)]