18950382

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 46782720

約数和(自身を除く): 27832338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 122, 183, 198, 297, 366, 523, 549, 594, 671, 1046, 1098, 1342, 1569, 1647, 2013, 3138, 3294, 4026, 4707, 5753, 6039, 9414, 11506, 12078, 14121, 17259, 18117, 28242, 31903, 34518, 36234, 51777, 63806, 95709, 103554, 155331, 191418, 287127, 310662, 350933, 574254, 701866, 861381, 1052799, 1722762, 2105598, 3158397, 6316794, 9475191, 18950382]

約数ペア:

[(1, 18950382), (2, 9475191), (3, 6316794), (6, 3158397), (9, 2105598), (11, 1722762), (18, 1052799), (22, 861381), (27, 701866), (33, 574254), (54, 350933), (61, 310662), (66, 287127), (99, 191418), (122, 155331), (183, 103554), (198, 95709), (297, 63806), (366, 51777), (523, 36234), (549, 34518), (594, 31903), (671, 28242), (1046, 18117), (1098, 17259), (1342, 14121), (1569, 12078), (1647, 11506), (2013, 9414), (3138, 6039), (3294, 5753), (4026, 4707)]