1123442406

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12391}}^1$

素因数の和:12498

約数の個数: 64

約数和(自身を含む): 2640983040

約数和(自身を除く): 1517540634

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1971, 3358, 3942, 5037, 10074, 12391, 15111, 24782, 30222, 37173, 45333, 74346, 90666, 111519, 223038, 284993, 334557, 569986, 669114, 854979, 904543, 1709958, 1809086, 2564937, 2713629, 5129874, 5427258, 7694811, 8140887, 15389622, 16281774, 20804489, 24422661, 41608978, 48845322, 62413467, 124826934, 187240401, 374480802, 561721203, 1123442406]

約数ペア:

[(1, 1123442406), (2, 561721203), (3, 374480802), (6, 187240401), (9, 124826934), (18, 62413467), (23, 48845322), (27, 41608978), (46, 24422661), (54, 20804489), (69, 16281774), (73, 15389622), (138, 8140887), (146, 7694811), (207, 5427258), (219, 5129874), (414, 2713629), (438, 2564937), (621, 1809086), (657, 1709958), (1242, 904543), (1314, 854979), (1679, 669114), (1971, 569986), (3358, 334557), (3942, 284993), (5037, 223038), (10074, 111519), (12391, 90666), (15111, 74346), (24782, 45333), (30222, 37173)]