231808338

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{39383}}^1$

素因数の和:39503

約数の個数: 32

約数和(自身を含む): 519868800

約数和(自身を除く): 288060462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 39383, 78766, 118149, 236298, 354447, 708894, 1063341, 2126682, 4292747, 8585494, 12878241, 25756482, 38634723, 77269446, 115904169, 231808338]

約数ペア:

[(1, 231808338), (2, 115904169), (3, 77269446), (6, 38634723), (9, 25756482), (18, 12878241), (27, 8585494), (54, 4292747), (109, 2126682), (218, 1063341), (327, 708894), (654, 354447), (981, 236298), (1962, 118149), (2943, 78766), (5886, 39383)]