21594828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 54813024

約数和(自身を除く): 33218196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 2861, 3774, 5722, 7548, 8583, 11444, 17166, 34332, 48637, 97274, 105857, 145911, 194548, 211714, 291822, 317571, 423428, 583644, 635142, 1270284, 1799569, 3599138, 5398707, 7198276, 10797414, 21594828]

約数ペア:

[(1, 21594828), (2, 10797414), (3, 7198276), (4, 5398707), (6, 3599138), (12, 1799569), (17, 1270284), (34, 635142), (37, 583644), (51, 423428), (68, 317571), (74, 291822), (102, 211714), (111, 194548), (148, 145911), (204, 105857), (222, 97274), (444, 48637), (629, 34332), (1258, 17166), (1887, 11444), (2516, 8583), (2861, 7548), (3774, 5722)]