191007018

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{66739}}^1$

素因数の和:66803

約数の個数: 32

約数和(自身を含む): 432475200

約数和(自身を除く): 241468182

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 66739, 133478, 200217, 400434, 600651, 1201302, 1801953, 3537167, 3603906, 7074334, 10611501, 21223002, 31834503, 63669006, 95503509, 191007018]

約数ペア:

[(1, 191007018), (2, 95503509), (3, 63669006), (6, 31834503), (9, 21223002), (18, 10611501), (27, 7074334), (53, 3603906), (54, 3537167), (106, 1801953), (159, 1201302), (318, 600651), (477, 400434), (954, 200217), (1431, 133478), (2862, 66739)]