18536086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 30551040

約数和(自身を除く): 12014954

約数列:

[1, 2, 17, 34, 67, 79, 103, 134, 158, 206, 1139, 1343, 1751, 2278, 2686, 3502, 5293, 6901, 8137, 10586, 13802, 16274, 89981, 117317, 138329, 179962, 234634, 276658, 545179, 1090358, 9268043, 18536086]

約数ペア:

[(1, 18536086), (2, 9268043), (17, 1090358), (34, 545179), (67, 276658), (79, 234634), (103, 179962), (134, 138329), (158, 117317), (206, 89981), (1139, 16274), (1343, 13802), (1751, 10586), (2278, 8137), (2686, 6901), (3502, 5293)]