121916862

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 283203648

約数和(自身を除く): 161286786

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 73, 82, 93, 123, 146, 186, 219, 246, 279, 369, 438, 558, 657, 738, 1271, 1314, 2263, 2542, 2993, 3813, 4526, 5329, 5986, 6789, 7626, 8979, 10658, 11439, 13578, 15987, 17958, 20367, 22878, 26937, 31974, 40734, 47961, 53874, 92783, 95922, 165199, 185566, 218489, 278349, 330398, 436978, 495597, 556698, 655467, 835047, 991194, 1310934, 1486791, 1670094, 1966401, 2973582, 3932802, 6773159, 13546318, 20319477, 40638954, 60958431, 121916862]

約数ペア:

[(1, 121916862), (2, 60958431), (3, 40638954), (6, 20319477), (9, 13546318), (18, 6773159), (31, 3932802), (41, 2973582), (62, 1966401), (73, 1670094), (82, 1486791), (93, 1310934), (123, 991194), (146, 835047), (186, 655467), (219, 556698), (246, 495597), (279, 436978), (369, 330398), (438, 278349), (558, 218489), (657, 185566), (738, 165199), (1271, 95922), (1314, 92783), (2263, 53874), (2542, 47961), (2993, 40734), (3813, 31974), (4526, 26937), (5329, 22878), (5986, 20367), (6789, 17958), (7626, 15987), (8979, 13578), (10658, 11439)]