16116678

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 36061920

約数和(自身を除く): 19945242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 1901, 2826, 3802, 4239, 5703, 8478, 11406, 17109, 34218, 51327, 102654, 298457, 596914, 895371, 1790742, 2686113, 5372226, 8058339, 16116678]

約数ペア:

[(1, 16116678), (2, 8058339), (3, 5372226), (6, 2686113), (9, 1790742), (18, 895371), (27, 596914), (54, 298457), (157, 102654), (314, 51327), (471, 34218), (942, 17109), (1413, 11406), (1901, 8478), (2826, 5703), (3802, 4239)]