1967886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 4633200

約数和(自身を除く): 2665314

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 109, 118, 153, 177, 218, 306, 327, 354, 531, 654, 981, 1003, 1062, 1853, 1962, 2006, 3009, 3706, 5559, 6018, 6431, 9027, 11118, 12862, 16677, 18054, 19293, 33354, 38586, 57879, 109327, 115758, 218654, 327981, 655962, 983943, 1967886]

約数ペア:

[(1, 1967886), (2, 983943), (3, 655962), (6, 327981), (9, 218654), (17, 115758), (18, 109327), (34, 57879), (51, 38586), (59, 33354), (102, 19293), (109, 18054), (118, 16677), (153, 12862), (177, 11118), (218, 9027), (306, 6431), (327, 6018), (354, 5559), (531, 3706), (654, 3009), (981, 2006), (1003, 1962), (1062, 1853)]