4989006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 12476160

約数和(自身を除く): 7487154

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 227, 297, 333, 407, 454, 594, 666, 681, 814, 999, 1221, 1362, 1998, 2043, 2442, 2497, 3663, 4086, 4994, 6129, 7326, 7491, 8399, 10989, 12258, 14982, 16798, 21978, 22473, 25197, 44946, 50394, 67419, 75591, 92389, 134838, 151182, 184778, 226773, 277167, 453546, 554334, 831501, 1663002, 2494503, 4989006]

約数ペア:

[(1, 4989006), (2, 2494503), (3, 1663002), (6, 831501), (9, 554334), (11, 453546), (18, 277167), (22, 226773), (27, 184778), (33, 151182), (37, 134838), (54, 92389), (66, 75591), (74, 67419), (99, 50394), (111, 44946), (198, 25197), (222, 22473), (227, 21978), (297, 16798), (333, 14982), (407, 12258), (454, 10989), (594, 8399), (666, 7491), (681, 7326), (814, 6129), (999, 4994), (1221, 4086), (1362, 3663), (1998, 2497), (2043, 2442)]