66162798

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^2$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 158855760

約数和(自身を除く): 92692962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 307, 351, 614, 702, 921, 1842, 2763, 3991, 5526, 7982, 8289, 11973, 16578, 23946, 35919, 71838, 94249, 107757, 188498, 215514, 282747, 565494, 848241, 1225237, 1696482, 2450474, 2544723, 3675711, 5089446, 7351422, 11027133, 22054266, 33081399, 66162798]

約数ペア:

[(1, 66162798), (2, 33081399), (3, 22054266), (6, 11027133), (9, 7351422), (13, 5089446), (18, 3675711), (26, 2544723), (27, 2450474), (39, 1696482), (54, 1225237), (78, 848241), (117, 565494), (234, 282747), (307, 215514), (351, 188498), (614, 107757), (702, 94249), (921, 71838), (1842, 35919), (2763, 23946), (3991, 16578), (5526, 11973), (7982, 8289)]