213080004

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{85781}}^1$

素因数の和:85817

約数の個数: 48

約数和(自身を含む): 576455040

約数和(自身を除く): 363375036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 85781, 171562, 257343, 343124, 514686, 772029, 1029372, 1544058, 1972963, 2316087, 3088116, 3945926, 4632174, 5918889, 7891852, 9264348, 11837778, 17756667, 23675556, 35513334, 53270001, 71026668, 106540002, 213080004]

約数ペア:

[(1, 213080004), (2, 106540002), (3, 71026668), (4, 53270001), (6, 35513334), (9, 23675556), (12, 17756667), (18, 11837778), (23, 9264348), (27, 7891852), (36, 5918889), (46, 4632174), (54, 3945926), (69, 3088116), (92, 2316087), (108, 1972963), (138, 1544058), (207, 1029372), (276, 772029), (414, 514686), (621, 343124), (828, 257343), (1242, 171562), (2484, 85781)]