63747306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21997}}^1$

素因数の和:22035

約数の個数: 48

約数和(自身を含む): 164721024

約数和(自身を除く): 100973718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 21997, 43994, 65991, 131982, 153979, 197973, 307958, 395946, 461937, 505931, 923874, 1011862, 1385811, 1517793, 2771622, 3035586, 3541517, 4553379, 7083034, 9106758, 10624551, 21249102, 31873653, 63747306]

約数ペア:

[(1, 63747306), (2, 31873653), (3, 21249102), (6, 10624551), (7, 9106758), (9, 7083034), (14, 4553379), (18, 3541517), (21, 3035586), (23, 2771622), (42, 1517793), (46, 1385811), (63, 1011862), (69, 923874), (126, 505931), (138, 461937), (161, 395946), (207, 307958), (322, 197973), (414, 153979), (483, 131982), (966, 65991), (1449, 43994), (2898, 21997)]