16707402

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 37503648

約数和(自身を除く): 20796246

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 159, 166, 211, 249, 318, 422, 477, 498, 633, 747, 954, 1266, 1494, 1899, 3798, 4399, 8798, 11183, 13197, 17513, 22366, 26394, 33549, 35026, 39591, 52539, 67098, 79182, 100647, 105078, 157617, 201294, 315234, 928189, 1856378, 2784567, 5569134, 8353701, 16707402]

約数ペア:

[(1, 16707402), (2, 8353701), (3, 5569134), (6, 2784567), (9, 1856378), (18, 928189), (53, 315234), (83, 201294), (106, 157617), (159, 105078), (166, 100647), (211, 79182), (249, 67098), (318, 52539), (422, 39591), (477, 35026), (498, 33549), (633, 26394), (747, 22366), (954, 17513), (1266, 13197), (1494, 11183), (1899, 8798), (3798, 4399)]