25212294

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 31396986

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 127, 246, 254, 269, 369, 381, 538, 738, 762, 807, 1143, 1614, 2286, 2421, 4842, 5207, 10414, 11029, 15621, 22058, 31242, 33087, 34163, 46863, 66174, 68326, 93726, 99261, 102489, 198522, 204978, 307467, 614934, 1400683, 2801366, 4202049, 8404098, 12606147, 25212294]

約数ペア:

[(1, 25212294), (2, 12606147), (3, 8404098), (6, 4202049), (9, 2801366), (18, 1400683), (41, 614934), (82, 307467), (123, 204978), (127, 198522), (246, 102489), (254, 99261), (269, 93726), (369, 68326), (381, 66174), (538, 46863), (738, 34163), (762, 33087), (807, 31242), (1143, 22058), (1614, 15621), (2286, 11029), (2421, 10414), (4842, 5207)]