218988037874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2517509}}^1$

素因数の和:2517626

約数の個数: 32

約数和(自身を含む): 359621268480

約数和(自身を除く): 140633230606

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 713, 1403, 1426, 1891, 2806, 3782, 43493, 86986, 2517509, 5035018, 57902707, 78042779, 115805414, 153568049, 156085558, 307136098, 1794983917, 3532065127, 3589967834, 4760609519, 7064130254, 9521219038, 109494018937, 218988037874]

約数ペア:

[(1, 218988037874), (2, 109494018937), (23, 9521219038), (31, 7064130254), (46, 4760609519), (61, 3589967834), (62, 3532065127), (122, 1794983917), (713, 307136098), (1403, 156085558), (1426, 153568049), (1891, 115805414), (2806, 78042779), (3782, 57902707), (43493, 5035018), (86986, 2517509)]