2874156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 7235424

約数和(自身を除く): 4361268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 193, 204, 219, 292, 386, 438, 579, 772, 876, 1158, 1241, 2316, 2482, 3281, 3723, 4964, 6562, 7446, 9843, 13124, 14089, 14892, 19686, 28178, 39372, 42267, 56356, 84534, 169068, 239513, 479026, 718539, 958052, 1437078, 2874156]

約数ペア:

[(1, 2874156), (2, 1437078), (3, 958052), (4, 718539), (6, 479026), (12, 239513), (17, 169068), (34, 84534), (51, 56356), (68, 42267), (73, 39372), (102, 28178), (146, 19686), (193, 14892), (204, 14089), (219, 13124), (292, 9843), (386, 7446), (438, 6562), (579, 4964), (772, 3723), (876, 3281), (1158, 2482), (1241, 2316)]