2666801556

素因数分解:

$2^2\times 3^7\times {\mathrm{304847}}^1$

素因数の和:304872

約数の個数: 48

約数和(自身を含む): 6999310080

約数和(自身を除く): 4332508524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 304847, 609694, 914541, 1219388, 1829082, 2743623, 3658164, 5487246, 8230869, 10974492, 16461738, 24692607, 32923476, 49385214, 74077821, 98770428, 148155642, 222233463, 296311284, 444466926, 666700389, 888933852, 1333400778, 2666801556]

約数ペア:

[(1, 2666801556), (2, 1333400778), (3, 888933852), (4, 666700389), (6, 444466926), (9, 296311284), (12, 222233463), (18, 148155642), (27, 98770428), (36, 74077821), (54, 49385214), (81, 32923476), (108, 24692607), (162, 16461738), (243, 10974492), (324, 8230869), (486, 5487246), (729, 3658164), (972, 2743623), (1458, 1829082), (2187, 1219388), (2916, 914541), (4374, 609694), (8748, 304847)]