221466636

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{6271}}^1$

素因数の和:6396

約数の個数: 60

約数和(自身を含む): 584362240

約数和(自身を除く): 362895604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 6271, 8829, 11772, 12542, 17658, 18813, 25084, 35316, 37626, 56439, 75252, 112878, 169317, 225756, 338634, 507951, 677268, 683539, 1015902, 1367078, 2031804, 2050617, 2734156, 4101234, 6151851, 8202468, 12303702, 18455553, 24607404, 36911106, 55366659, 73822212, 110733318, 221466636]

約数ペア:

[(1, 221466636), (2, 110733318), (3, 73822212), (4, 55366659), (6, 36911106), (9, 24607404), (12, 18455553), (18, 12303702), (27, 8202468), (36, 6151851), (54, 4101234), (81, 2734156), (108, 2050617), (109, 2031804), (162, 1367078), (218, 1015902), (324, 683539), (327, 677268), (436, 507951), (654, 338634), (981, 225756), (1308, 169317), (1962, 112878), (2943, 75252), (3924, 56439), (5886, 37626), (6271, 35316), (8829, 25084), (11772, 18813), (12542, 17658)]