2153976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3894024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 199, 246, 264, 328, 398, 451, 492, 597, 796, 902, 984, 1194, 1353, 1592, 1804, 2189, 2388, 2706, 3608, 4378, 4776, 5412, 6567, 8159, 8756, 10824, 13134, 16318, 17512, 24477, 26268, 32636, 48954, 52536, 65272, 89749, 97908, 179498, 195816, 269247, 358996, 538494, 717992, 1076988, 2153976]

約数ペア:

[(1, 2153976), (2, 1076988), (3, 717992), (4, 538494), (6, 358996), (8, 269247), (11, 195816), (12, 179498), (22, 97908), (24, 89749), (33, 65272), (41, 52536), (44, 48954), (66, 32636), (82, 26268), (88, 24477), (123, 17512), (132, 16318), (164, 13134), (199, 10824), (246, 8756), (264, 8159), (328, 6567), (398, 5412), (451, 4776), (492, 4378), (597, 3608), (796, 2706), (902, 2388), (984, 2189), (1194, 1804), (1353, 1592)]