16090362

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 36036000

約数和(自身を除く): 19945638

約数列:

[1, 2, 3, 6, 9, 18, 59, 109, 118, 139, 177, 218, 278, 327, 354, 417, 531, 654, 834, 981, 1062, 1251, 1962, 2502, 6431, 8201, 12862, 15151, 16402, 19293, 24603, 30302, 38586, 45453, 49206, 57879, 73809, 90906, 115758, 136359, 147618, 272718, 893909, 1787818, 2681727, 5363454, 8045181, 16090362]

約数ペア:

[(1, 16090362), (2, 8045181), (3, 5363454), (6, 2681727), (9, 1787818), (18, 893909), (59, 272718), (109, 147618), (118, 136359), (139, 115758), (177, 90906), (218, 73809), (278, 57879), (327, 49206), (354, 45453), (417, 38586), (531, 30302), (654, 24603), (834, 19293), (981, 16402), (1062, 15151), (1251, 12862), (1962, 8201), (2502, 6431)]