217871346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67369}}^1$

素因数の和:67399

約数の個数: 48

約数和(自身を含む): 552972960

約数和(自身を除く): 335101614

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 67369, 134738, 202107, 404214, 471583, 741059, 943166, 1414749, 1482118, 2223177, 2829498, 3301081, 4446354, 5187413, 6602162, 9903243, 10374826, 15562239, 19806486, 31124478, 36311891, 72623782, 108935673, 217871346]

約数ペア:

[(1, 217871346), (2, 108935673), (3, 72623782), (6, 36311891), (7, 31124478), (11, 19806486), (14, 15562239), (21, 10374826), (22, 9903243), (33, 6602162), (42, 5187413), (49, 4446354), (66, 3301081), (77, 2829498), (98, 2223177), (147, 1482118), (154, 1414749), (231, 943166), (294, 741059), (462, 471583), (539, 404214), (1078, 202107), (1617, 134738), (3234, 67369)]