2586618

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3478662

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 107, 153, 158, 214, 237, 306, 321, 474, 642, 711, 963, 1343, 1422, 1819, 1926, 2686, 3638, 4029, 5457, 8058, 8453, 10914, 12087, 16371, 16906, 24174, 25359, 32742, 50718, 76077, 143701, 152154, 287402, 431103, 862206, 1293309, 2586618]

約数ペア:

[(1, 2586618), (2, 1293309), (3, 862206), (6, 431103), (9, 287402), (17, 152154), (18, 143701), (34, 76077), (51, 50718), (79, 32742), (102, 25359), (107, 24174), (153, 16906), (158, 16371), (214, 12087), (237, 10914), (306, 8453), (321, 8058), (474, 5457), (642, 4029), (711, 3638), (963, 2686), (1343, 1926), (1422, 1819)]