2490642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4421358

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 599, 693, 1198, 1386, 1797, 2079, 3594, 4158, 4193, 5391, 6589, 8386, 10782, 12579, 13178, 16173, 19767, 25158, 32346, 37737, 39534, 46123, 59301, 75474, 92246, 113211, 118602, 138369, 177903, 226422, 276738, 355806, 415107, 830214, 1245321, 2490642]

約数ペア:

[(1, 2490642), (2, 1245321), (3, 830214), (6, 415107), (7, 355806), (9, 276738), (11, 226422), (14, 177903), (18, 138369), (21, 118602), (22, 113211), (27, 92246), (33, 75474), (42, 59301), (54, 46123), (63, 39534), (66, 37737), (77, 32346), (99, 25158), (126, 19767), (154, 16173), (189, 13178), (198, 12579), (231, 10782), (297, 8386), (378, 6589), (462, 5391), (594, 4193), (599, 4158), (693, 3594), (1198, 2079), (1386, 1797)]