2012314689

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 3807019008

約数和(自身を除く): 1794704319

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 191, 207, 231, 253, 483, 573, 661, 693, 759, 1337, 1449, 1719, 1771, 1983, 2101, 2277, 4011, 4393, 4627, 5313, 5949, 6303, 7271, 12033, 13179, 13881, 14707, 15203, 15939, 18909, 21813, 30751, 39537, 41643, 44121, 45609, 48323, 50897, 65439, 92253, 106421, 126251, 132363, 136827, 144969, 152691, 167233, 276759, 319263, 338261, 378753, 434907, 458073, 501699, 883757, 957789, 1014783, 1136259, 1170631, 1388761, 1505097, 2651271, 2903773, 3044349, 3511893, 4166283, 7953813, 8711319, 9721327, 10535679, 12498849, 20326411, 26133957, 29163981, 31941503, 60979233, 87491943, 95824509, 182937699, 223590521, 287473527, 670771563, 2012314689]

約数ペア:

[(1, 2012314689), (3, 670771563), (7, 287473527), (9, 223590521), (11, 182937699), (21, 95824509), (23, 87491943), (33, 60979233), (63, 31941503), (69, 29163981), (77, 26133957), (99, 20326411), (161, 12498849), (191, 10535679), (207, 9721327), (231, 8711319), (253, 7953813), (483, 4166283), (573, 3511893), (661, 3044349), (693, 2903773), (759, 2651271), (1337, 1505097), (1449, 1388761), (1719, 1170631), (1771, 1136259), (1983, 1014783), (2101, 957789), (2277, 883757), (4011, 501699), (4393, 458073), (4627, 434907), (5313, 378753), (5949, 338261), (6303, 319263), (7271, 276759), (12033, 167233), (13179, 152691), (13881, 144969), (14707, 136827), (15203, 132363), (15939, 126251), (18909, 106421), (21813, 92253), (30751, 65439), (39537, 50897), (41643, 48323), (44121, 45609)]