42151163.000000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187043}}^1$

素因数の和:187071

約数の個数: 48

約数和(自身を含む): 817008192

約数和(自身を除く): 510631758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 187043, 374086, 561129, 1122258, 1309301, 1683387, 2431559, 2618602, 3366774, 3927903, 4863118, 7294677, 7855806, 11783709, 14589354, 17020913, 21884031, 23567418, 34041826, 43768062, 51062739, 102125478, 153188217, 306376434]

約数ペア:

[(1, 306376434), (2, 153188217), (3, 102125478), (6, 51062739), (7, 43768062), (9, 34041826), (13, 23567418), (14, 21884031), (18, 17020913), (21, 14589354), (26, 11783709), (39, 7855806), (42, 7294677), (63, 4863118), (78, 3927903), (91, 3366774), (117, 2618602), (126, 2431559), (182, 1683387), (234, 1309301), (273, 1122258), (546, 561129), (819, 374086), (1638, 187043)]