12517758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 29832192

約数和(自身を除く): 17314434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 331, 382, 573, 662, 993, 1146, 1719, 1986, 2101, 2979, 3438, 3641, 4202, 5958, 6303, 7282, 10923, 12606, 18909, 21846, 32769, 37818, 63221, 65538, 126442, 189663, 379326, 568989, 695431, 1137978, 1390862, 2086293, 4172586, 6258879, 12517758]

約数ペア:

[(1, 12517758), (2, 6258879), (3, 4172586), (6, 2086293), (9, 1390862), (11, 1137978), (18, 695431), (22, 568989), (33, 379326), (66, 189663), (99, 126442), (191, 65538), (198, 63221), (331, 37818), (382, 32769), (573, 21846), (662, 18909), (993, 12606), (1146, 10923), (1719, 7282), (1986, 6303), (2101, 5958), (2979, 4202), (3438, 3641)]