2247149016

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{636947}}^1$

素因数の和:636973

約数の個数: 72

約数和(自身を含む): 7079677020

約数和(自身を除く): 4832528004

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 636947, 1273894, 1910841, 2547788, 3821682, 4458629, 5095576, 5732523, 7643364, 8917258, 11465046, 13375887, 15286728, 17834516, 22930092, 26751774, 31210403, 35669032, 40127661, 45860184, 53503548, 62420806, 80255322, 93631209, 107007096, 124841612, 160510644, 187262418, 249683224, 280893627, 321021288, 374524836, 561787254, 749049672, 1123574508, 2247149016]

約数ペア:

[(1, 2247149016), (2, 1123574508), (3, 749049672), (4, 561787254), (6, 374524836), (7, 321021288), (8, 280893627), (9, 249683224), (12, 187262418), (14, 160510644), (18, 124841612), (21, 107007096), (24, 93631209), (28, 80255322), (36, 62420806), (42, 53503548), (49, 45860184), (56, 40127661), (63, 35669032), (72, 31210403), (84, 26751774), (98, 22930092), (126, 17834516), (147, 15286728), (168, 13375887), (196, 11465046), (252, 8917258), (294, 7643364), (392, 5732523), (441, 5095576), (504, 4458629), (588, 3821682), (882, 2547788), (1176, 1910841), (1764, 1273894), (3528, 636947)]