40834686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1979}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 45651714

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 1979, 3439, 3958, 5937, 6878, 10317, 11874, 20634, 37601, 75202, 112803, 225606, 358199, 716398, 1074597, 2149194, 6805781, 13611562, 20417343, 40834686]

約数ペア:

[(1, 40834686), (2, 20417343), (3, 13611562), (6, 6805781), (19, 2149194), (38, 1074597), (57, 716398), (114, 358199), (181, 225606), (362, 112803), (543, 75202), (1086, 37601), (1979, 20634), (3439, 11874), (3958, 10317), (5937, 6878)]