66810042

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5052

約数の個数: 64

約数和(自身を含む): 168336000

約数和(自身を除く): 101525958

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 5009, 6669, 10018, 13338, 15027, 30054, 45081, 65117, 90162, 95171, 130234, 135243, 190342, 195351, 270486, 285513, 390702, 571026, 586053, 856539, 1172106, 1237223, 1713078, 1758159, 2474446, 2569617, 3516318, 3711669, 5139234, 7423338, 11135007, 22270014, 33405021, 66810042]

約数ペア:

[(1, 66810042), (2, 33405021), (3, 22270014), (6, 11135007), (9, 7423338), (13, 5139234), (18, 3711669), (19, 3516318), (26, 2569617), (27, 2474446), (38, 1758159), (39, 1713078), (54, 1237223), (57, 1172106), (78, 856539), (114, 586053), (117, 571026), (171, 390702), (234, 285513), (247, 270486), (342, 195351), (351, 190342), (494, 135243), (513, 130234), (702, 95171), (741, 90162), (1026, 65117), (1482, 45081), (2223, 30054), (4446, 15027), (5009, 13338), (6669, 10018)]