91990218

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{21089}}^1$

素因数の和:21821

約数の個数: 16

約数和(自身を含む): 184242240

約数和(自身を除く): 92252022

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 21089, 42178, 63267, 126534, 15331703, 30663406, 45995109, 91990218]

約数ペア:

[(1, 91990218), (2, 45995109), (3, 30663406), (6, 15331703), (727, 126534), (1454, 63267), (2181, 42178), (4362, 21089)]