63890826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 133729920

約数和(自身を除く): 69839094

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 653, 709, 1306, 1418, 1959, 2127, 3918, 4254, 15019, 16307, 30038, 32614, 45057, 48921, 90114, 97842, 462977, 925954, 1388931, 2777862, 10648471, 21296942, 31945413, 63890826]

約数ペア:

[(1, 63890826), (2, 31945413), (3, 21296942), (6, 10648471), (23, 2777862), (46, 1388931), (69, 925954), (138, 462977), (653, 97842), (709, 90114), (1306, 48921), (1418, 45057), (1959, 32614), (2127, 30038), (3918, 16307), (4254, 15019)]