11208906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 25482600

約数和(自身を除く): 14273694

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 197, 218, 261, 327, 394, 522, 591, 654, 981, 1182, 1773, 1962, 3161, 3546, 5713, 6322, 9483, 11426, 17139, 18966, 21473, 28449, 34278, 42946, 51417, 56898, 64419, 102834, 128838, 193257, 386514, 622717, 1245434, 1868151, 3736302, 5604453, 11208906]

約数ペア:

[(1, 11208906), (2, 5604453), (3, 3736302), (6, 1868151), (9, 1245434), (18, 622717), (29, 386514), (58, 193257), (87, 128838), (109, 102834), (174, 64419), (197, 56898), (218, 51417), (261, 42946), (327, 34278), (394, 28449), (522, 21473), (591, 18966), (654, 17139), (981, 11426), (1182, 9483), (1773, 6322), (1962, 5713), (3161, 3546)]