384720006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157543}}^1$

素因数の和:157596

約数の個数: 32

約数和(自身を含む): 862080768

約数和(自身を除く): 477360762

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 157543, 315086, 472629, 945258, 1732973, 3465946, 5198919, 5829091, 10397838, 11658182, 17487273, 34974546, 64120001, 128240002, 192360003, 384720006]

約数ペア:

[(1, 384720006), (2, 192360003), (3, 128240002), (6, 64120001), (11, 34974546), (22, 17487273), (33, 11658182), (37, 10397838), (66, 5829091), (74, 5198919), (111, 3465946), (222, 1732973), (407, 945258), (814, 472629), (1221, 315086), (2442, 157543)]