2949714

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 6781632

約数和(自身を除く): 3831918

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 103, 111, 129, 206, 222, 258, 309, 333, 387, 618, 666, 774, 927, 1591, 1854, 3182, 3811, 4429, 4773, 7622, 8858, 9546, 11433, 13287, 14319, 22866, 26574, 28638, 34299, 39861, 68598, 79722, 163873, 327746, 491619, 983238, 1474857, 2949714]

約数ペア:

[(1, 2949714), (2, 1474857), (3, 983238), (6, 491619), (9, 327746), (18, 163873), (37, 79722), (43, 68598), (74, 39861), (86, 34299), (103, 28638), (111, 26574), (129, 22866), (206, 14319), (222, 13287), (258, 11433), (309, 9546), (333, 8858), (387, 7622), (618, 4773), (666, 4429), (774, 3811), (927, 3182), (1591, 1854)]