12440538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 29798496

約数和(自身を除く): 17357958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 757, 913, 1494, 1514, 1826, 2271, 2739, 4542, 5478, 6813, 8217, 8327, 13626, 16434, 16654, 24981, 49962, 62831, 74943, 125662, 149886, 188493, 376986, 565479, 691141, 1130958, 1382282, 2073423, 4146846, 6220269, 12440538]

約数ペア:

[(1, 12440538), (2, 6220269), (3, 4146846), (6, 2073423), (9, 1382282), (11, 1130958), (18, 691141), (22, 565479), (33, 376986), (66, 188493), (83, 149886), (99, 125662), (166, 74943), (198, 62831), (249, 49962), (498, 24981), (747, 16654), (757, 16434), (913, 13626), (1494, 8327), (1514, 8217), (1826, 6813), (2271, 5478), (2739, 4542)]