1887268248

素因数分解:

$2^3\times 3^5\times {\mathrm{970817}}^1$

素因数の和:970838

約数の個数: 48

約数和(自身を含む): 5300666280

約数和(自身を除く): 3413398032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 970817, 1941634, 2912451, 3883268, 5824902, 7766536, 8737353, 11649804, 17474706, 23299608, 26212059, 34949412, 52424118, 69898824, 78636177, 104848236, 157272354, 209696472, 235908531, 314544708, 471817062, 629089416, 943634124, 1887268248]

約数ペア:

[(1, 1887268248), (2, 943634124), (3, 629089416), (4, 471817062), (6, 314544708), (8, 235908531), (9, 209696472), (12, 157272354), (18, 104848236), (24, 78636177), (27, 69898824), (36, 52424118), (54, 34949412), (72, 26212059), (81, 23299608), (108, 17474706), (162, 11649804), (216, 8737353), (243, 7766536), (324, 5824902), (486, 3883268), (648, 2912451), (972, 1941634), (1944, 970817)]