9146788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 19160064

約数和(自身を除く): 10013276

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 107, 142, 172, 214, 284, 301, 428, 497, 602, 749, 994, 1204, 1498, 1988, 2996, 3053, 4601, 6106, 7597, 9202, 12212, 15194, 18404, 21371, 30388, 32207, 42742, 53179, 64414, 85484, 106358, 128828, 212716, 326671, 653342, 1306684, 2286697, 4573394, 9146788]

約数ペア:

[(1, 9146788), (2, 4573394), (4, 2286697), (7, 1306684), (14, 653342), (28, 326671), (43, 212716), (71, 128828), (86, 106358), (107, 85484), (142, 64414), (172, 53179), (214, 42742), (284, 32207), (301, 30388), (428, 21371), (497, 18404), (602, 15194), (749, 12212), (994, 9202), (1204, 7597), (1498, 6106), (1988, 4601), (2996, 3053)]