2018492010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{82759}}^1$

素因数の和:83043

約数の個数: 48

約数和(自身を含む): 5267508480

約数和(自身を除く): 3249016470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 12195, 24390, 82759, 165518, 248277, 413795, 496554, 744831, 827590, 1241385, 1489662, 2482770, 3724155, 7448310, 22427689, 44855378, 67283067, 112138445, 134566134, 201849201, 224276890, 336415335, 403698402, 672830670, 1009246005, 2018492010]

約数ペア:

[(1, 2018492010), (2, 1009246005), (3, 672830670), (5, 403698402), (6, 336415335), (9, 224276890), (10, 201849201), (15, 134566134), (18, 112138445), (30, 67283067), (45, 44855378), (90, 22427689), (271, 7448310), (542, 3724155), (813, 2482770), (1355, 1489662), (1626, 1241385), (2439, 827590), (2710, 744831), (4065, 496554), (4878, 413795), (8130, 248277), (12195, 165518), (24390, 82759)]