18851304

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5003}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 47437920

約数和(自身を除く): 28586616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5003, 10006, 15009, 20012, 30018, 40024, 60036, 120072, 785471, 1570942, 2356413, 3141884, 4712826, 6283768, 9425652, 18851304]

約数ペア:

[(1, 18851304), (2, 9425652), (3, 6283768), (4, 4712826), (6, 3141884), (8, 2356413), (12, 1570942), (24, 785471), (157, 120072), (314, 60036), (471, 40024), (628, 30018), (942, 20012), (1256, 15009), (1884, 10006), (3768, 5003)]