31776138

素因数分解:

$2^1\times 3^5\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 72037056

約数和(自身を除く): 40260918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 243, 302, 433, 453, 486, 866, 906, 1299, 1359, 2598, 2718, 3897, 4077, 7794, 8154, 11691, 12231, 23382, 24462, 35073, 36693, 65383, 70146, 73386, 105219, 130766, 196149, 210438, 392298, 588447, 1176894, 1765341, 3530682, 5296023, 10592046, 15888069, 31776138]

約数ペア:

[(1, 31776138), (2, 15888069), (3, 10592046), (6, 5296023), (9, 3530682), (18, 1765341), (27, 1176894), (54, 588447), (81, 392298), (151, 210438), (162, 196149), (243, 130766), (302, 105219), (433, 73386), (453, 70146), (486, 65383), (866, 36693), (906, 35073), (1299, 24462), (1359, 23382), (2598, 12231), (2718, 11691), (3897, 8154), (4077, 7794)]