2097297972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{756601}}^1$

素因数の和:756629

約数の個数: 72

約数和(自身を含む): 6609675072

約数和(自身を除く): 4512377100

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 756601, 1513202, 2269803, 3026404, 4539606, 5296207, 6809409, 8322611, 9079212, 10592414, 13618818, 15888621, 16645222, 21184828, 24967833, 27237636, 31777242, 33290444, 47665863, 49935666, 58258277, 63554484, 74903499, 95331726, 99871332, 116516554, 149806998, 174774831, 190663452, 233033108, 299613996, 349549662, 524324493, 699099324, 1048648986, 2097297972]

約数ペア:

[(1, 2097297972), (2, 1048648986), (3, 699099324), (4, 524324493), (6, 349549662), (7, 299613996), (9, 233033108), (11, 190663452), (12, 174774831), (14, 149806998), (18, 116516554), (21, 99871332), (22, 95331726), (28, 74903499), (33, 63554484), (36, 58258277), (42, 49935666), (44, 47665863), (63, 33290444), (66, 31777242), (77, 27237636), (84, 24967833), (99, 21184828), (126, 16645222), (132, 15888621), (154, 13618818), (198, 10592414), (231, 9079212), (252, 8322611), (308, 6809409), (396, 5296207), (462, 4539606), (693, 3026404), (924, 2269803), (1386, 1513202), (2772, 756601)]