18856556946

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15182413}}^1$

素因数の和:15182447

約数の個数: 32

約数和(自身を含む): 43725352320

約数和(自身を除く): 24868795374

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 15182413, 30364826, 45547239, 91094478, 136641717, 273283434, 349195499, 409925151, 698390998, 819850302, 1047586497, 2095172994, 3142759491, 6285518982, 9428278473, 18856556946]

約数ペア:

[(1, 18856556946), (2, 9428278473), (3, 6285518982), (6, 3142759491), (9, 2095172994), (18, 1047586497), (23, 819850302), (27, 698390998), (46, 409925151), (54, 349195499), (69, 273283434), (138, 136641717), (207, 91094478), (414, 45547239), (621, 30364826), (1242, 15182413)]