71562366

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{11939}}^1$

素因数の和:11990

約数の個数: 40

約数和(自身を含む): 164700360

約数和(自身を除く): 93137994

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 11939, 23878, 35817, 71634, 107451, 214902, 322353, 441743, 644706, 883486, 967059, 1325229, 1934118, 2650458, 3975687, 7951374, 11927061, 23854122, 35781183, 71562366]

約数ペア:

[(1, 71562366), (2, 35781183), (3, 23854122), (6, 11927061), (9, 7951374), (18, 3975687), (27, 2650458), (37, 1934118), (54, 1325229), (74, 967059), (81, 883486), (111, 644706), (162, 441743), (222, 322353), (333, 214902), (666, 107451), (999, 71634), (1998, 35817), (2997, 23878), (5994, 11939)]