63965898

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 145357056

約数和(自身を除く): 81391158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 367, 414, 421, 734, 842, 1101, 1263, 2202, 2526, 3303, 3789, 6606, 7578, 8441, 9683, 16882, 19366, 25323, 29049, 50646, 58098, 75969, 87147, 151938, 154507, 174294, 309014, 463521, 927042, 1390563, 2781126, 3553661, 7107322, 10660983, 21321966, 31982949, 63965898]

約数ペア:

[(1, 63965898), (2, 31982949), (3, 21321966), (6, 10660983), (9, 7107322), (18, 3553661), (23, 2781126), (46, 1390563), (69, 927042), (138, 463521), (207, 309014), (367, 174294), (414, 154507), (421, 151938), (734, 87147), (842, 75969), (1101, 58098), (1263, 50646), (2202, 29049), (2526, 25323), (3303, 19366), (3789, 16882), (6606, 9683), (7578, 8441)]