18526802

素因数分解:

$2^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 14305198

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 239, 343, 478, 686, 791, 1582, 1673, 3346, 5537, 11074, 11711, 23422, 27007, 38759, 54014, 77518, 81977, 163954, 189049, 378098, 1323343, 2646686, 9263401, 18526802]

約数ペア:

[(1, 18526802), (2, 9263401), (7, 2646686), (14, 1323343), (49, 378098), (98, 189049), (113, 163954), (226, 81977), (239, 77518), (343, 54014), (478, 38759), (686, 27007), (791, 23422), (1582, 11711), (1673, 11074), (3346, 5537)]