66705948

素因数分解:

$2^2\times 3^2\times {\mathrm{887}}^1\times {\mathrm{2089}}^1$

素因数の和:2986

約数の個数: 36

約数和(自身を含む): 168888720

約数和(自身を除く): 102182772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887, 1774, 2089, 2661, 3548, 4178, 5322, 6267, 7983, 8356, 10644, 12534, 15966, 18801, 25068, 31932, 37602, 75204, 1852943, 3705886, 5558829, 7411772, 11117658, 16676487, 22235316, 33352974, 66705948]

約数ペア:

[(1, 66705948), (2, 33352974), (3, 22235316), (4, 16676487), (6, 11117658), (9, 7411772), (12, 5558829), (18, 3705886), (36, 1852943), (887, 75204), (1774, 37602), (2089, 31932), (2661, 25068), (3548, 18801), (4178, 15966), (5322, 12534), (6267, 10644), (7983, 8356)]