253182426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{14387}}^1$

素因数の和:14818

約数の個数: 32

約数和(自身を含む): 580124160

約数和(自身を除く): 326941734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 5866, 8799, 14387, 17598, 28774, 43161, 86322, 100709, 201418, 302127, 604254, 6028153, 12056306, 18084459, 36168918, 42197071, 84394142, 126591213, 253182426]

約数ペア:

[(1, 253182426), (2, 126591213), (3, 84394142), (6, 42197071), (7, 36168918), (14, 18084459), (21, 12056306), (42, 6028153), (419, 604254), (838, 302127), (1257, 201418), (2514, 100709), (2933, 86322), (5866, 43161), (8799, 28774), (14387, 17598)]