121960212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21487}}^1$

素因数の和:21548

約数の個数: 48

約数和(自身を含む): 317678592

約数和(自身を除く): 195718380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 21487, 42974, 64461, 85948, 128922, 236357, 257844, 472714, 709071, 923941, 945428, 1418142, 1847882, 2771823, 2836284, 3695764, 5543646, 10163351, 11087292, 20326702, 30490053, 40653404, 60980106, 121960212]

約数ペア:

[(1, 121960212), (2, 60980106), (3, 40653404), (4, 30490053), (6, 20326702), (11, 11087292), (12, 10163351), (22, 5543646), (33, 3695764), (43, 2836284), (44, 2771823), (66, 1847882), (86, 1418142), (129, 945428), (132, 923941), (172, 709071), (258, 472714), (473, 257844), (516, 236357), (946, 128922), (1419, 85948), (1892, 64461), (2838, 42974), (5676, 21487)]