1893498894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349483}}^1$

素因数の和:349541

約数の個数: 48

約数和(自身を含む): 4797716352

約数和(自身を除く): 2904217458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 349483, 698966, 1048449, 2096898, 2446381, 3145347, 4892762, 6290694, 7339143, 14678286, 15027769, 22017429, 30055538, 44034858, 45083307, 90166614, 105194383, 135249921, 210388766, 270499842, 315583149, 631166298, 946749447, 1893498894]

約数ペア:

[(1, 1893498894), (2, 946749447), (3, 631166298), (6, 315583149), (7, 270499842), (9, 210388766), (14, 135249921), (18, 105194383), (21, 90166614), (42, 45083307), (43, 44034858), (63, 30055538), (86, 22017429), (126, 15027769), (129, 14678286), (258, 7339143), (301, 6290694), (387, 4892762), (602, 3145347), (774, 2446381), (903, 2096898), (1806, 1048449), (2709, 698966), (5418, 349483)]