121960818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13633}}^1$

素因数の和:13719

約数の個数: 48

約数和(自身を含む): 306274176

約数和(自身を除く): 184313358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 13633, 27266, 40899, 81798, 95431, 122697, 190862, 245394, 286293, 572586, 858879, 967943, 1717758, 1935886, 2903829, 5807658, 6775601, 8711487, 13551202, 17422974, 20326803, 40653606, 60980409, 121960818]

約数ペア:

[(1, 121960818), (2, 60980409), (3, 40653606), (6, 20326803), (7, 17422974), (9, 13551202), (14, 8711487), (18, 6775601), (21, 5807658), (42, 2903829), (63, 1935886), (71, 1717758), (126, 967943), (142, 858879), (213, 572586), (426, 286293), (497, 245394), (639, 190862), (994, 122697), (1278, 95431), (1491, 81798), (2982, 40899), (4473, 27266), (8946, 13633)]