18732602

素因数分解:

$2^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 40

約数和(自身を含む): 33880896

約数和(自身を除く): 15148294

約数列:

[1, 2, 7, 14, 47, 49, 83, 94, 98, 166, 329, 343, 581, 658, 686, 1162, 2303, 2401, 3901, 4067, 4606, 4802, 7802, 8134, 16121, 27307, 28469, 32242, 54614, 56938, 112847, 191149, 199283, 225694, 382298, 398566, 1338043, 2676086, 9366301, 18732602]

約数ペア:

[(1, 18732602), (2, 9366301), (7, 2676086), (14, 1338043), (47, 398566), (49, 382298), (83, 225694), (94, 199283), (98, 191149), (166, 112847), (329, 56938), (343, 54614), (581, 32242), (658, 28469), (686, 27307), (1162, 16121), (2303, 8134), (2401, 7802), (3901, 4802), (4067, 4606)]