18047238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 39795840

約数和(自身を除く): 21748602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 2819, 3201, 5638, 6402, 8457, 16914, 31009, 62018, 93027, 186054, 273443, 546886, 820329, 1640658, 3007873, 6015746, 9023619, 18047238]

約数ペア:

[(1, 18047238), (2, 9023619), (3, 6015746), (6, 3007873), (11, 1640658), (22, 820329), (33, 546886), (66, 273443), (97, 186054), (194, 93027), (291, 62018), (582, 31009), (1067, 16914), (2134, 8457), (2819, 6402), (3201, 5638)]