9899988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6236

約数の個数: 48

約数和(自身を含む): 27793920

約数和(自身を除く): 17893932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 6203, 12406, 18609, 24812, 37218, 43421, 74436, 86842, 117857, 130263, 173684, 235714, 260526, 353571, 471428, 521052, 707142, 824999, 1414284, 1649998, 2474997, 3299996, 4949994, 9899988]

約数ペア:

[(1, 9899988), (2, 4949994), (3, 3299996), (4, 2474997), (6, 1649998), (7, 1414284), (12, 824999), (14, 707142), (19, 521052), (21, 471428), (28, 353571), (38, 260526), (42, 235714), (57, 173684), (76, 130263), (84, 117857), (114, 86842), (133, 74436), (228, 43421), (266, 37218), (399, 24812), (532, 18609), (798, 12406), (1596, 6203)]