17905428

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 46656960

約数和(自身を除く): 28751532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 523, 634, 951, 1046, 1268, 1569, 1902, 2092, 2853, 3138, 3804, 4707, 5706, 6276, 8559, 9414, 11412, 14121, 17118, 18828, 28242, 34236, 56484, 165791, 331582, 497373, 663164, 994746, 1492119, 1989492, 2984238, 4476357, 5968476, 8952714, 17905428]

約数ペア:

[(1, 17905428), (2, 8952714), (3, 5968476), (4, 4476357), (6, 2984238), (9, 1989492), (12, 1492119), (18, 994746), (27, 663164), (36, 497373), (54, 331582), (108, 165791), (317, 56484), (523, 34236), (634, 28242), (951, 18828), (1046, 17118), (1268, 14121), (1569, 11412), (1902, 9414), (2092, 8559), (2853, 6276), (3138, 5706), (3804, 4707)]