12128.0000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 22712832

約数和(自身を除く): 13522938

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 211, 238, 357, 366, 422, 427, 633, 714, 854, 1037, 1266, 1281, 1477, 2074, 2562, 2954, 3111, 3587, 4431, 6222, 7174, 7259, 8862, 10761, 12871, 14518, 21522, 21777, 25109, 25742, 38613, 43554, 50218, 75327, 77226, 90097, 150654, 180194, 218807, 270291, 437614, 540582, 656421, 1312842, 1531649, 3063298, 4594947, 9189894]

約数ペア:

[(1, 9189894), (2, 4594947), (3, 3063298), (6, 1531649), (7, 1312842), (14, 656421), (17, 540582), (21, 437614), (34, 270291), (42, 218807), (51, 180194), (61, 150654), (102, 90097), (119, 77226), (122, 75327), (183, 50218), (211, 43554), (238, 38613), (357, 25742), (366, 25109), (422, 21777), (427, 21522), (633, 14518), (714, 12871), (854, 10761), (1037, 8862), (1266, 7259), (1281, 7174), (1477, 6222), (2074, 4431), (2562, 3587), (2954, 3111)]