2018996996532

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{126218867}}^1$

素因数の和:126218948

約数の個数: 48

約数和(自身を含む): 4976052652032

約数和(自身を除く): 2957055655500

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 15996, 126218867, 252437734, 378656601, 504875468, 757313202, 1514626404, 3912784877, 5427411281, 7825569754, 10854822562, 11738354631, 15651139508, 16282233843, 21709645124, 23476709262, 32564467686, 46953418524, 65128935372, 168249749711, 336499499422, 504749249133, 672998998844, 1009498498266, 2018996996532]

約数ペア:

[(1, 2018996996532), (2, 1009498498266), (3, 672998998844), (4, 504749249133), (6, 336499499422), (12, 168249749711), (31, 65128935372), (43, 46953418524), (62, 32564467686), (86, 23476709262), (93, 21709645124), (124, 16282233843), (129, 15651139508), (172, 11738354631), (186, 10854822562), (258, 7825569754), (372, 5427411281), (516, 3912784877), (1333, 1514626404), (2666, 757313202), (3999, 504875468), (5332, 378656601), (7998, 252437734), (15996, 126218867)]