18164952

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6497

約数の個数: 64

約数和(自身を含む): 54348000

約数和(自身を除く): 36183048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6469, 12938, 19407, 25876, 38814, 51752, 58221, 77628, 84097, 116442, 155256, 168194, 174663, 232884, 252291, 336388, 349326, 465768, 504582, 672776, 698652, 756873, 1009164, 1397304, 1513746, 2018328, 2270619, 3027492, 4541238, 6054984, 9082476, 18164952]

約数ペア:

[(1, 18164952), (2, 9082476), (3, 6054984), (4, 4541238), (6, 3027492), (8, 2270619), (9, 2018328), (12, 1513746), (13, 1397304), (18, 1009164), (24, 756873), (26, 698652), (27, 672776), (36, 504582), (39, 465768), (52, 349326), (54, 336388), (72, 252291), (78, 232884), (104, 174663), (108, 168194), (117, 155256), (156, 116442), (216, 84097), (234, 77628), (312, 58221), (351, 51752), (468, 38814), (702, 25876), (936, 19407), (1404, 12938), (2808, 6469)]