178364082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5591}}^1$

素因数の和:6018

約数の個数: 32

約数和(自身を含む): 385176960

約数和(自身を除く): 206812878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5317, 5591, 10634, 11182, 15951, 16773, 31902, 33546, 72683, 145366, 218049, 436098, 2286719, 4573438, 6860157, 13720314, 29727347, 59454694, 89182041, 178364082]

約数ペア:

[(1, 178364082), (2, 89182041), (3, 59454694), (6, 29727347), (13, 13720314), (26, 6860157), (39, 4573438), (78, 2286719), (409, 436098), (818, 218049), (1227, 145366), (2454, 72683), (5317, 33546), (5591, 31902), (10634, 16773), (11182, 15951)]