8916138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:952

約数の個数: 72

約数和(自身を含む): 24541920

約数和(自身を除く): 15625782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 919, 1078, 1386, 1617, 1838, 2757, 3234, 4851, 5514, 6433, 8271, 9702, 10109, 12866, 16542, 19299, 20218, 30327, 38598, 45031, 57897, 60654, 70763, 90062, 90981, 115794, 135093, 141526, 181962, 212289, 270186, 405279, 424578, 495341, 636867, 810558, 990682, 1273734, 1486023, 2972046, 4458069, 8916138]

約数ペア:

[(1, 8916138), (2, 4458069), (3, 2972046), (6, 1486023), (7, 1273734), (9, 990682), (11, 810558), (14, 636867), (18, 495341), (21, 424578), (22, 405279), (33, 270186), (42, 212289), (49, 181962), (63, 141526), (66, 135093), (77, 115794), (98, 90981), (99, 90062), (126, 70763), (147, 60654), (154, 57897), (198, 45031), (231, 38598), (294, 30327), (441, 20218), (462, 19299), (539, 16542), (693, 12866), (882, 10109), (919, 9702), (1078, 8271), (1386, 6433), (1617, 5514), (1838, 4851), (2757, 3234)]