47978082

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4144

約数の個数: 40

約数和(自身を含む): 109005996

約数和(自身を除く): 61027914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 4057, 5913, 8114, 11826, 12171, 24342, 36513, 73026, 109539, 219078, 296161, 328617, 592322, 657234, 888483, 1776966, 2665449, 5330898, 7996347, 15992694, 23989041, 47978082]

約数ペア:

[(1, 47978082), (2, 23989041), (3, 15992694), (6, 7996347), (9, 5330898), (18, 2665449), (27, 1776966), (54, 888483), (73, 657234), (81, 592322), (146, 328617), (162, 296161), (219, 219078), (438, 109539), (657, 73026), (1314, 36513), (1971, 24342), (3942, 12171), (4057, 11826), (5913, 8114)]