61621758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 146764800

約数和(自身を除く): 85143042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2239, 2502, 3058, 4478, 4587, 6717, 9174, 13434, 13761, 20151, 24629, 27522, 40302, 49258, 73887, 147774, 221661, 311221, 443322, 622442, 933663, 1867326, 2800989, 3423431, 5601978, 6846862, 10270293, 20540586, 30810879, 61621758]

約数ペア:

[(1, 61621758), (2, 30810879), (3, 20540586), (6, 10270293), (9, 6846862), (11, 5601978), (18, 3423431), (22, 2800989), (33, 1867326), (66, 933663), (99, 622442), (139, 443322), (198, 311221), (278, 221661), (417, 147774), (834, 73887), (1251, 49258), (1529, 40302), (2239, 27522), (2502, 24629), (3058, 20151), (4478, 13761), (4587, 13434), (6717, 9174)]