66918798

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7283

約数の個数: 48

約数和(自身を含む): 158296320

約数和(自身を除く): 91377522

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 7247, 9234, 14494, 21741, 43482, 65223, 130446, 137693, 195669, 275386, 391338, 413079, 587007, 826158, 1174014, 1239237, 1761021, 2478474, 3522042, 3717711, 7435422, 11153133, 22306266, 33459399, 66918798]

約数ペア:

[(1, 66918798), (2, 33459399), (3, 22306266), (6, 11153133), (9, 7435422), (18, 3717711), (19, 3522042), (27, 2478474), (38, 1761021), (54, 1239237), (57, 1174014), (81, 826158), (114, 587007), (162, 413079), (171, 391338), (243, 275386), (342, 195669), (486, 137693), (513, 130446), (1026, 65223), (1539, 43482), (3078, 21741), (4617, 14494), (7247, 9234)]