18587480364

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2447009}}^1$

素因数の和:2447230

約数の個数: 36

約数和(自身を含む): 47207716920

約数和(自身を除く): 28620236556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 2447009, 4894018, 7341027, 9788036, 14682054, 22023081, 29364108, 44046162, 88092324, 516318899, 1032637798, 1548956697, 2065275596, 3097913394, 4646870091, 6195826788, 9293740182, 18587480364]

約数ペア:

[(1, 18587480364), (2, 9293740182), (3, 6195826788), (4, 4646870091), (6, 3097913394), (9, 2065275596), (12, 1548956697), (18, 1032637798), (36, 516318899), (211, 88092324), (422, 44046162), (633, 29364108), (844, 22023081), (1266, 14682054), (1899, 9788036), (2532, 7341027), (3798, 4894018), (7596, 2447009)]