66716118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1871}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 165874176

約数和(自身を除く): 99158058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1871, 1981, 2547, 3742, 3962, 5094, 5613, 5943, 11226, 11886, 13097, 16839, 17829, 26194, 33678, 35658, 39291, 78582, 117873, 235746, 529493, 1058986, 1588479, 3176958, 3706451, 4765437, 7412902, 9530874, 11119353, 22238706, 33358059, 66716118]

約数ペア:

[(1, 66716118), (2, 33358059), (3, 22238706), (6, 11119353), (7, 9530874), (9, 7412902), (14, 4765437), (18, 3706451), (21, 3176958), (42, 1588479), (63, 1058986), (126, 529493), (283, 235746), (566, 117873), (849, 78582), (1698, 39291), (1871, 35658), (1981, 33678), (2547, 26194), (3742, 17829), (3962, 16839), (5094, 13097), (5613, 11886), (5943, 11226)]