12643308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 34424208

約数和(自身を除く): 21780900

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 283, 292, 306, 438, 566, 612, 657, 849, 876, 1132, 1241, 1314, 1698, 2482, 2547, 2628, 3396, 3723, 4811, 4964, 5094, 7446, 9622, 10188, 11169, 14433, 14892, 19244, 20659, 22338, 28866, 41318, 43299, 44676, 57732, 61977, 82636, 86598, 123954, 173196, 185931, 247908, 351203, 371862, 702406, 743724, 1053609, 1404812, 2107218, 3160827, 4214436, 6321654, 12643308]

約数ペア:

[(1, 12643308), (2, 6321654), (3, 4214436), (4, 3160827), (6, 2107218), (9, 1404812), (12, 1053609), (17, 743724), (18, 702406), (34, 371862), (36, 351203), (51, 247908), (68, 185931), (73, 173196), (102, 123954), (146, 86598), (153, 82636), (204, 61977), (219, 57732), (283, 44676), (292, 43299), (306, 41318), (438, 28866), (566, 22338), (612, 20659), (657, 19244), (849, 14892), (876, 14433), (1132, 11169), (1241, 10188), (1314, 9622), (1698, 7446), (2482, 5094), (2547, 4964), (2628, 4811), (3396, 3723)]