2215696086

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1108957}}^1$

素因数の和:1109005

約数の個数: 32

約数和(自身を含む): 5056848480

約数和(自身を除く): 2841152394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 1108957, 2217914, 3326871, 6653742, 9980613, 19961226, 29941839, 41031409, 59883678, 82062818, 123094227, 246188454, 369282681, 738565362, 1107848043, 2215696086]

約数ペア:

[(1, 2215696086), (2, 1107848043), (3, 738565362), (6, 369282681), (9, 246188454), (18, 123094227), (27, 82062818), (37, 59883678), (54, 41031409), (74, 29941839), (111, 19961226), (222, 9980613), (333, 6653742), (666, 3326871), (999, 2217914), (1998, 1108957)]