9428636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 20428800

約数和(自身を除く): 11000164

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 479, 518, 532, 703, 958, 1036, 1406, 1916, 2812, 3353, 4921, 6706, 9101, 9842, 13412, 17723, 18202, 19684, 35446, 36404, 63707, 70892, 124061, 127414, 248122, 254828, 336737, 496244, 673474, 1346948, 2357159, 4714318, 9428636]

約数ペア:

[(1, 9428636), (2, 4714318), (4, 2357159), (7, 1346948), (14, 673474), (19, 496244), (28, 336737), (37, 254828), (38, 248122), (74, 127414), (76, 124061), (133, 70892), (148, 63707), (259, 36404), (266, 35446), (479, 19684), (518, 18202), (532, 17723), (703, 13412), (958, 9842), (1036, 9101), (1406, 6706), (1916, 4921), (2812, 3353)]