18014701030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{82891}}^1$

素因数の和:83212

約数の個数: 32

約数和(自身を含む): 32896850688

約数和(自身を除く): 14882149658

約数列:

[1, 2, 5, 10, 103, 206, 211, 422, 515, 1030, 1055, 2110, 21733, 43466, 82891, 108665, 165782, 217330, 414455, 828910, 8537773, 17075546, 17490001, 34980002, 42688865, 85377730, 87450005, 174900010, 1801470103, 3602940206, 9007350515, 18014701030]

約数ペア:

[(1, 18014701030), (2, 9007350515), (5, 3602940206), (10, 1801470103), (103, 174900010), (206, 87450005), (211, 85377730), (422, 42688865), (515, 34980002), (1030, 17490001), (1055, 17075546), (2110, 8537773), (21733, 828910), (43466, 414455), (82891, 217330), (108665, 165782)]