39741966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 96353712

約数和(自身を除く): 56611746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 121, 142, 198, 213, 242, 257, 363, 426, 514, 639, 726, 771, 781, 1089, 1278, 1542, 1562, 2178, 2313, 2343, 2827, 4626, 4686, 5654, 7029, 8481, 8591, 14058, 16962, 17182, 18247, 25443, 25773, 31097, 36494, 50886, 51546, 54741, 62194, 77319, 93291, 109482, 154638, 164223, 186582, 200717, 279873, 328446, 401434, 559746, 602151, 1204302, 1806453, 2207887, 3612906, 4415774, 6623661, 13247322, 19870983, 39741966]

約数ペア:

[(1, 39741966), (2, 19870983), (3, 13247322), (6, 6623661), (9, 4415774), (11, 3612906), (18, 2207887), (22, 1806453), (33, 1204302), (66, 602151), (71, 559746), (99, 401434), (121, 328446), (142, 279873), (198, 200717), (213, 186582), (242, 164223), (257, 154638), (363, 109482), (426, 93291), (514, 77319), (639, 62194), (726, 54741), (771, 51546), (781, 50886), (1089, 36494), (1278, 31097), (1542, 25773), (1562, 25443), (2178, 18247), (2313, 17182), (2343, 16962), (2827, 14058), (4626, 8591), (4686, 8481), (5654, 7029)]