12557173812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{689803}}^1$

素因数の和:689888

約数の個数: 48

約数和(自身を含む): 30825961152

約数和(自身を除く): 18268787340

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 492, 1517, 3034, 4551, 6068, 9102, 18204, 689803, 1379606, 2069409, 2759212, 4138818, 8277636, 25522711, 28281923, 51045422, 56563846, 76568133, 84845769, 102090844, 113127692, 153136266, 169691538, 306272532, 339383076, 1046431151, 2092862302, 3139293453, 4185724604, 6278586906, 12557173812]

約数ペア:

[(1, 12557173812), (2, 6278586906), (3, 4185724604), (4, 3139293453), (6, 2092862302), (12, 1046431151), (37, 339383076), (41, 306272532), (74, 169691538), (82, 153136266), (111, 113127692), (123, 102090844), (148, 84845769), (164, 76568133), (222, 56563846), (246, 51045422), (444, 28281923), (492, 25522711), (1517, 8277636), (3034, 4138818), (4551, 2759212), (6068, 2069409), (9102, 1379606), (18204, 689803)]