554670018

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{489127}}^1$

素因数の和:489148

約数の個数: 40

約数和(自身を含む): 1420427712

約数和(自身を除く): 865757694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 489127, 978254, 1467381, 2934762, 3423889, 4402143, 6847778, 8804286, 10271667, 13206429, 20543334, 26412858, 30815001, 39619287, 61630002, 79238574, 92445003, 184890006, 277335009, 554670018]

約数ペア:

[(1, 554670018), (2, 277335009), (3, 184890006), (6, 92445003), (7, 79238574), (9, 61630002), (14, 39619287), (18, 30815001), (21, 26412858), (27, 20543334), (42, 13206429), (54, 10271667), (63, 8804286), (81, 6847778), (126, 4402143), (162, 3423889), (189, 2934762), (378, 1467381), (567, 978254), (1134, 489127)]