1108842642

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{289213}}^1$

素因数の和:289295

約数の個数: 32

約数和(自身を含む): 2498808960

約数和(自身を除く): 1389966318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 289213, 578426, 867639, 1735278, 2602917, 5205834, 7808751, 15617502, 20534123, 41068246, 61602369, 123204738, 184807107, 369614214, 554421321, 1108842642]

約数ペア:

[(1, 1108842642), (2, 554421321), (3, 369614214), (6, 184807107), (9, 123204738), (18, 61602369), (27, 41068246), (54, 20534123), (71, 15617502), (142, 7808751), (213, 5205834), (426, 2602917), (639, 1735278), (1278, 867639), (1917, 578426), (3834, 289213)]