6645804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 17875200

約数和(自身を除く): 11229396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 199, 242, 253, 276, 363, 398, 484, 506, 597, 726, 759, 796, 1012, 1194, 1452, 1518, 2189, 2388, 2783, 3036, 4378, 4577, 5566, 6567, 8349, 8756, 9154, 11132, 13134, 13731, 16698, 18308, 24079, 26268, 27462, 33396, 48158, 50347, 54924, 72237, 96316, 100694, 144474, 151041, 201388, 288948, 302082, 553817, 604164, 1107634, 1661451, 2215268, 3322902, 6645804]

約数ペア:

[(1, 6645804), (2, 3322902), (3, 2215268), (4, 1661451), (6, 1107634), (11, 604164), (12, 553817), (22, 302082), (23, 288948), (33, 201388), (44, 151041), (46, 144474), (66, 100694), (69, 96316), (92, 72237), (121, 54924), (132, 50347), (138, 48158), (199, 33396), (242, 27462), (253, 26268), (276, 24079), (363, 18308), (398, 16698), (484, 13731), (506, 13134), (597, 11132), (726, 9154), (759, 8756), (796, 8349), (1012, 6567), (1194, 5566), (1452, 4577), (1518, 4378), (2189, 3036), (2388, 2783)]