121228722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 275116608

約数和(自身を除く): 153887886

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 443, 661, 886, 1322, 1329, 1983, 2658, 3966, 3987, 5949, 7974, 10189, 11898, 15203, 20378, 30406, 30567, 45609, 61134, 91218, 91701, 136827, 183402, 273654, 292823, 585646, 878469, 1756938, 2635407, 5270814, 6734929, 13469858, 20204787, 40409574, 60614361, 121228722]

約数ペア:

[(1, 121228722), (2, 60614361), (3, 40409574), (6, 20204787), (9, 13469858), (18, 6734929), (23, 5270814), (46, 2635407), (69, 1756938), (138, 878469), (207, 585646), (414, 292823), (443, 273654), (661, 183402), (886, 136827), (1322, 91701), (1329, 91218), (1983, 61134), (2658, 45609), (3966, 30567), (3987, 30406), (5949, 20378), (7974, 15203), (10189, 11898)]