12561108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 33694080

約数和(自身を除く): 21132972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 653, 687, 916, 1306, 1374, 1603, 1959, 2612, 2748, 3206, 3918, 4571, 4809, 6412, 7836, 9142, 9618, 13713, 18284, 19236, 27426, 54852, 149537, 299074, 448611, 598148, 897222, 1046759, 1794444, 2093518, 3140277, 4187036, 6280554, 12561108]

約数ペア:

[(1, 12561108), (2, 6280554), (3, 4187036), (4, 3140277), (6, 2093518), (7, 1794444), (12, 1046759), (14, 897222), (21, 598148), (28, 448611), (42, 299074), (84, 149537), (229, 54852), (458, 27426), (653, 19236), (687, 18284), (916, 13713), (1306, 9618), (1374, 9142), (1603, 7836), (1959, 6412), (2612, 4809), (2748, 4571), (3206, 3918)]