12210016

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 30164400

約数和(自身を除く): 17954384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 599, 637, 728, 784, 1198, 1274, 1456, 1568, 2396, 2548, 2912, 4193, 4792, 5096, 7787, 8386, 9584, 10192, 15574, 16772, 19168, 20384, 29351, 31148, 33544, 54509, 58702, 62296, 67088, 109018, 117404, 124592, 134176, 218036, 234808, 249184, 381563, 436072, 469616, 763126, 872144, 939232, 1526252, 1744288, 3052504, 6105008, 12210016]

約数ペア:

[(1, 12210016), (2, 6105008), (4, 3052504), (7, 1744288), (8, 1526252), (13, 939232), (14, 872144), (16, 763126), (26, 469616), (28, 436072), (32, 381563), (49, 249184), (52, 234808), (56, 218036), (91, 134176), (98, 124592), (104, 117404), (112, 109018), (182, 67088), (196, 62296), (208, 58702), (224, 54509), (364, 33544), (392, 31148), (416, 29351), (599, 20384), (637, 19168), (728, 16772), (784, 15574), (1198, 10192), (1274, 9584), (1456, 8386), (1568, 7787), (2396, 5096), (2548, 4792), (2912, 4193)]