61865874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16931}}^1$

素因数の和:16975

約数の個数: 48

約数和(自身を含む): 158483520

約数和(自身を除く): 96617646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 16931, 33862, 50793, 101586, 118517, 152379, 237034, 304758, 355551, 490999, 711102, 981998, 1066653, 1472997, 2133306, 2945994, 3436993, 4418991, 6873986, 8837982, 10310979, 20621958, 30932937, 61865874]

約数ペア:

[(1, 61865874), (2, 30932937), (3, 20621958), (6, 10310979), (7, 8837982), (9, 6873986), (14, 4418991), (18, 3436993), (21, 2945994), (29, 2133306), (42, 1472997), (58, 1066653), (63, 981998), (87, 711102), (126, 490999), (174, 355551), (203, 304758), (261, 237034), (406, 152379), (522, 118517), (609, 101586), (1218, 50793), (1827, 33862), (3654, 16931)]