23400738

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 57629880

約数和(自身を除く): 34229142

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 81, 87, 102, 153, 162, 174, 261, 293, 306, 459, 493, 522, 586, 783, 879, 918, 986, 1377, 1479, 1566, 1758, 2349, 2637, 2754, 2958, 4437, 4698, 4981, 5274, 7911, 8497, 8874, 9962, 13311, 14943, 15822, 16994, 23733, 25491, 26622, 29886, 39933, 44829, 47466, 50982, 76473, 79866, 89658, 134487, 144449, 152946, 229419, 268974, 288898, 403461, 433347, 458838, 688257, 806922, 866694, 1300041, 1376514, 2600082, 3900123, 7800246, 11700369, 23400738]

約数ペア:

[(1, 23400738), (2, 11700369), (3, 7800246), (6, 3900123), (9, 2600082), (17, 1376514), (18, 1300041), (27, 866694), (29, 806922), (34, 688257), (51, 458838), (54, 433347), (58, 403461), (81, 288898), (87, 268974), (102, 229419), (153, 152946), (162, 144449), (174, 134487), (261, 89658), (293, 79866), (306, 76473), (459, 50982), (493, 47466), (522, 44829), (586, 39933), (783, 29886), (879, 26622), (918, 25491), (986, 23733), (1377, 16994), (1479, 15822), (1566, 14943), (1758, 13311), (2349, 9962), (2637, 8874), (2754, 8497), (2958, 7911), (4437, 5274), (4698, 4981)]