221422086

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8032

約数の個数: 56

約数和(自身を含む): 524246520

約数和(自身を除く): 302824434

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 3078, 4617, 7993, 9234, 13851, 15986, 23979, 27702, 47958, 71937, 143874, 151867, 215811, 303734, 431622, 455601, 647433, 911202, 1294866, 1366803, 1942299, 2733606, 3884598, 4100409, 5826897, 8200818, 11653794, 12301227, 24602454, 36903681, 73807362, 110711043, 221422086]

約数ペア:

[(1, 221422086), (2, 110711043), (3, 73807362), (6, 36903681), (9, 24602454), (18, 12301227), (19, 11653794), (27, 8200818), (38, 5826897), (54, 4100409), (57, 3884598), (81, 2733606), (114, 1942299), (162, 1366803), (171, 1294866), (243, 911202), (342, 647433), (486, 455601), (513, 431622), (729, 303734), (1026, 215811), (1458, 151867), (1539, 143874), (3078, 71937), (4617, 47958), (7993, 27702), (9234, 23979), (13851, 15986)]