2012190129

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 3095332864

約数和(自身を除く): 1083142735

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 421, 463, 1147, 1263, 1389, 3441, 3789, 4167, 10323, 13051, 14353, 15577, 17131, 39153, 43059, 46731, 51393, 117459, 129177, 140193, 154179, 194923, 482887, 531061, 584769, 1448661, 1593183, 1754307, 4345983, 4779549, 6042613, 7212151, 18127839, 21636453, 54383517, 64909359, 223576681, 670730043, 2012190129]

約数ペア:

[(1, 2012190129), (3, 670730043), (9, 223576681), (31, 64909359), (37, 54383517), (93, 21636453), (111, 18127839), (279, 7212151), (333, 6042613), (421, 4779549), (463, 4345983), (1147, 1754307), (1263, 1593183), (1389, 1448661), (3441, 584769), (3789, 531061), (4167, 482887), (10323, 194923), (13051, 154179), (14353, 140193), (15577, 129177), (17131, 117459), (39153, 51393), (43059, 46731)]