126347208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{404959}}^1$

素因数の和:404981

約数の個数: 32

約数和(自身を含む): 340166400

約数和(自身を除く): 213819192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 404959, 809918, 1214877, 1619836, 2429754, 3239672, 4859508, 5264467, 9719016, 10528934, 15793401, 21057868, 31586802, 42115736, 63173604, 126347208]

約数ペア:

[(1, 126347208), (2, 63173604), (3, 42115736), (4, 31586802), (6, 21057868), (8, 15793401), (12, 10528934), (13, 9719016), (24, 5264467), (26, 4859508), (39, 3239672), (52, 2429754), (78, 1619836), (104, 1214877), (156, 809918), (312, 404959)]