22118382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 56696328

約数和(自身を除く): 34577946

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 661, 858, 1014, 1287, 1322, 1521, 1859, 1983, 2574, 3042, 3718, 3966, 5577, 5949, 7271, 8593, 11154, 11898, 14542, 16731, 17186, 21813, 25779, 33462, 43626, 51558, 65439, 77337, 94523, 111709, 130878, 154674, 189046, 223418, 283569, 335127, 567138, 670254, 850707, 1005381, 1228799, 1701414, 2010762, 2457598, 3686397, 7372794, 11059191, 22118382]

約数ペア:

[(1, 22118382), (2, 11059191), (3, 7372794), (6, 3686397), (9, 2457598), (11, 2010762), (13, 1701414), (18, 1228799), (22, 1005381), (26, 850707), (33, 670254), (39, 567138), (66, 335127), (78, 283569), (99, 223418), (117, 189046), (143, 154674), (169, 130878), (198, 111709), (234, 94523), (286, 77337), (338, 65439), (429, 51558), (507, 43626), (661, 33462), (858, 25779), (1014, 21813), (1287, 17186), (1322, 16731), (1521, 14542), (1859, 11898), (1983, 11154), (2574, 8593), (3042, 7271), (3718, 5949), (3966, 5577)]