664961022

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1741}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 1615461120

約数和(自身を除く): 950500098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 643, 1286, 1741, 1929, 3482, 3858, 5223, 5787, 7073, 10446, 11574, 14146, 15669, 17361, 19151, 21219, 31338, 34722, 38302, 42438, 47007, 57453, 63657, 94014, 114906, 127314, 172359, 190971, 344718, 381942, 517077, 1034154, 1119463, 2238926, 3358389, 6716778, 10075167, 12314093, 20150334, 24628186, 30225501, 36942279, 60451002, 73884558, 110826837, 221653674, 332480511, 664961022]

約数ペア:

[(1, 664961022), (2, 332480511), (3, 221653674), (6, 110826837), (9, 73884558), (11, 60451002), (18, 36942279), (22, 30225501), (27, 24628186), (33, 20150334), (54, 12314093), (66, 10075167), (99, 6716778), (198, 3358389), (297, 2238926), (594, 1119463), (643, 1034154), (1286, 517077), (1741, 381942), (1929, 344718), (3482, 190971), (3858, 172359), (5223, 127314), (5787, 114906), (7073, 94014), (10446, 63657), (11574, 57453), (14146, 47007), (15669, 42438), (17361, 38302), (19151, 34722), (21219, 31338)]