68206806

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{12263}}^1$

素因数の和:12377

約数の個数: 32

約数和(自身を含む): 153054720

約数和(自身を除く): 84847914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 12263, 24526, 36789, 73578, 110367, 220734, 331101, 662202, 1263089, 2526178, 3789267, 7578534, 11367801, 22735602, 34103403, 68206806]

約数ペア:

[(1, 68206806), (2, 34103403), (3, 22735602), (6, 11367801), (9, 7578534), (18, 3789267), (27, 2526178), (54, 1263089), (103, 662202), (206, 331101), (309, 220734), (618, 110367), (927, 73578), (1854, 36789), (2781, 24526), (5562, 12263)]