66622218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 155312640

約数和(自身を除く): 88690422

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 442, 611, 663, 799, 1069, 1222, 1326, 1598, 1833, 2138, 2397, 3207, 3666, 4794, 6414, 10387, 13897, 18173, 20774, 27794, 31161, 36346, 41691, 50243, 54519, 62322, 83382, 100486, 109038, 150729, 236249, 301458, 472498, 653159, 708747, 854131, 1306318, 1417494, 1708262, 1959477, 2562393, 3918954, 5124786, 11103703, 22207406, 33311109, 66622218]

約数ペア:

[(1, 66622218), (2, 33311109), (3, 22207406), (6, 11103703), (13, 5124786), (17, 3918954), (26, 2562393), (34, 1959477), (39, 1708262), (47, 1417494), (51, 1306318), (78, 854131), (94, 708747), (102, 653159), (141, 472498), (221, 301458), (282, 236249), (442, 150729), (611, 109038), (663, 100486), (799, 83382), (1069, 62322), (1222, 54519), (1326, 50243), (1598, 41691), (1833, 36346), (2138, 31161), (2397, 27794), (3207, 20774), (3666, 18173), (4794, 13897), (6414, 10387)]