18541194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7237}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 43080576

約数和(自身を除く): 24539382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7237, 14474, 21711, 43422, 50659, 101318, 151977, 303954, 441457, 882914, 1324371, 2648742, 3090199, 6180398, 9270597, 18541194]

約数ペア:

[(1, 18541194), (2, 9270597), (3, 6180398), (6, 3090199), (7, 2648742), (14, 1324371), (21, 882914), (42, 441457), (61, 303954), (122, 151977), (183, 101318), (366, 50659), (427, 43422), (854, 21711), (1281, 14474), (2562, 7237)]