15896571894

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{9949}}^1$

素因数の和:11379

約数の個数: 80

約数和(自身を含む): 40741668000

約数和(自身を除く): 24845096106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1409, 2818, 4227, 8454, 9863, 9949, 12681, 19726, 19898, 25362, 29589, 29847, 38043, 59178, 59694, 69643, 76086, 88767, 89541, 114129, 139286, 177534, 179082, 208929, 228258, 266301, 268623, 417858, 532602, 537246, 626787, 798903, 805869, 1253574, 1597806, 1611738, 1880361, 3760722, 5641083, 11282166, 14018141, 28036282, 42054423, 84108846, 98126987, 126163269, 196253974, 252326538, 294380961, 378489807, 588761922, 756979614, 883142883, 1135469421, 1766285766, 2270938842, 2649428649, 5298857298, 7948285947, 15896571894]

約数ペア:

[(1, 15896571894), (2, 7948285947), (3, 5298857298), (6, 2649428649), (7, 2270938842), (9, 1766285766), (14, 1135469421), (18, 883142883), (21, 756979614), (27, 588761922), (42, 378489807), (54, 294380961), (63, 252326538), (81, 196253974), (126, 126163269), (162, 98126987), (189, 84108846), (378, 42054423), (567, 28036282), (1134, 14018141), (1409, 11282166), (2818, 5641083), (4227, 3760722), (8454, 1880361), (9863, 1611738), (9949, 1597806), (12681, 1253574), (19726, 805869), (19898, 798903), (25362, 626787), (29589, 537246), (29847, 532602), (38043, 417858), (59178, 268623), (59694, 266301), (69643, 228258), (76086, 208929), (88767, 179082), (89541, 177534), (114129, 139286)]