1986948

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 5083260

約数和(自身を除く): 3096312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 569, 582, 873, 1138, 1164, 1707, 1746, 2276, 3414, 3492, 5121, 6828, 10242, 20484, 55193, 110386, 165579, 220772, 331158, 496737, 662316, 993474, 1986948]

約数ペア:

[(1, 1986948), (2, 993474), (3, 662316), (4, 496737), (6, 331158), (9, 220772), (12, 165579), (18, 110386), (36, 55193), (97, 20484), (194, 10242), (291, 6828), (388, 5121), (569, 3492), (582, 3414), (873, 2276), (1138, 1746), (1164, 1707)]