82719198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 198816000

約数和(自身を除く): 116096802

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 2179, 4218, 4358, 6327, 6537, 12654, 13074, 18981, 19611, 37962, 39222, 41401, 58833, 80623, 82802, 117666, 124203, 161246, 241869, 248406, 372609, 483738, 725607, 745218, 1117827, 1451214, 1531837, 2176821, 2235654, 3063674, 4353642, 4595511, 9191022, 13786533, 27573066, 41359599, 82719198]

約数ペア:

[(1, 82719198), (2, 41359599), (3, 27573066), (6, 13786533), (9, 9191022), (18, 4595511), (19, 4353642), (27, 3063674), (37, 2235654), (38, 2176821), (54, 1531837), (57, 1451214), (74, 1117827), (111, 745218), (114, 725607), (171, 483738), (222, 372609), (333, 248406), (342, 241869), (513, 161246), (666, 124203), (703, 117666), (999, 82802), (1026, 80623), (1406, 58833), (1998, 41401), (2109, 39222), (2179, 37962), (4218, 19611), (4358, 18981), (6327, 13074), (6537, 12654)]