121535892

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{15139}}^1$

素因数の和:15372

約数の個数: 36

約数和(自身を含む): 308613760

約数和(自身を除く): 187077868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 15139, 30278, 45417, 60556, 90834, 136251, 181668, 272502, 545004, 3375997, 6751994, 10127991, 13503988, 20255982, 30383973, 40511964, 60767946, 121535892]

約数ペア:

[(1, 121535892), (2, 60767946), (3, 40511964), (4, 30383973), (6, 20255982), (9, 13503988), (12, 10127991), (18, 6751994), (36, 3375997), (223, 545004), (446, 272502), (669, 181668), (892, 136251), (1338, 90834), (2007, 60556), (2676, 45417), (4014, 30278), (8028, 15139)]