66211938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 159505920

約数和(自身を除く): 93293982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 367, 514, 702, 734, 771, 1101, 1542, 2202, 2313, 3303, 3341, 4626, 4771, 6606, 6682, 6939, 9542, 9909, 10023, 13878, 14313, 19818, 20046, 28626, 30069, 42939, 60138, 85878, 90207, 94319, 128817, 180414, 188638, 257634, 282957, 565914, 848871, 1226147, 1697742, 2452294, 2546613, 3678441, 5093226, 7356882, 11035323, 22070646, 33105969, 66211938]

約数ペア:

[(1, 66211938), (2, 33105969), (3, 22070646), (6, 11035323), (9, 7356882), (13, 5093226), (18, 3678441), (26, 2546613), (27, 2452294), (39, 1697742), (54, 1226147), (78, 848871), (117, 565914), (234, 282957), (257, 257634), (351, 188638), (367, 180414), (514, 128817), (702, 94319), (734, 90207), (771, 85878), (1101, 60138), (1542, 42939), (2202, 30069), (2313, 28626), (3303, 20046), (3341, 19818), (4626, 14313), (4771, 13878), (6606, 10023), (6682, 9909), (6939, 9542)]