40691178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 96887232

約数和(自身を除く): 56196054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 906, 1359, 1361, 1661, 2718, 2722, 3322, 4083, 4983, 8166, 9966, 12249, 14949, 14971, 24498, 29898, 29942, 44913, 89826, 134739, 205511, 269478, 411022, 616533, 1233066, 1849599, 2260621, 3699198, 4521242, 6781863, 13563726, 20345589, 40691178]

約数ペア:

[(1, 40691178), (2, 20345589), (3, 13563726), (6, 6781863), (9, 4521242), (11, 3699198), (18, 2260621), (22, 1849599), (33, 1233066), (66, 616533), (99, 411022), (151, 269478), (198, 205511), (302, 134739), (453, 89826), (906, 44913), (1359, 29942), (1361, 29898), (1661, 24498), (2718, 14971), (2722, 14949), (3322, 12249), (4083, 9966), (4983, 8166)]