12986979201

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 23588547840

約数和(自身を除く): 10601568639

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 257, 261, 357, 493, 609, 771, 1071, 1479, 1627, 1799, 1827, 2313, 3451, 4369, 4437, 4881, 5397, 7453, 10353, 11389, 13107, 14643, 16191, 22359, 27659, 30583, 31059, 34167, 39321, 47183, 52171, 67077, 82977, 91749, 102501, 126701, 141549, 156513, 193613, 248931, 275247, 330281, 380103, 418139, 424647, 469539, 580839, 802111, 886907, 990843, 1140309, 1254417, 1742517, 2406333, 2660721, 2926973, 2972529, 3763251, 5614777, 7108363, 7218999, 7982163, 8780919, 12126031, 16844331, 21325089, 26342757, 36378093, 49758541, 50532993, 63975267, 84882217, 109134279, 149275623, 206142527, 254646651, 447826869, 618427581, 763939953, 1442997689, 1855282743, 4328993067, 12986979201]

約数ペア:

[(1, 12986979201), (3, 4328993067), (7, 1855282743), (9, 1442997689), (17, 763939953), (21, 618427581), (29, 447826869), (51, 254646651), (63, 206142527), (87, 149275623), (119, 109134279), (153, 84882217), (203, 63975267), (257, 50532993), (261, 49758541), (357, 36378093), (493, 26342757), (609, 21325089), (771, 16844331), (1071, 12126031), (1479, 8780919), (1627, 7982163), (1799, 7218999), (1827, 7108363), (2313, 5614777), (3451, 3763251), (4369, 2972529), (4437, 2926973), (4881, 2660721), (5397, 2406333), (7453, 1742517), (10353, 1254417), (11389, 1140309), (13107, 990843), (14643, 886907), (16191, 802111), (22359, 580839), (27659, 469539), (30583, 424647), (31059, 418139), (34167, 380103), (39321, 330281), (47183, 275247), (52171, 248931), (67077, 193613), (82977, 156513), (91749, 141549), (102501, 126701)]