12278916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26237}}^1$

素因数の和:26260

約数の個数: 36

約数和(自身を含む): 33427212

約数和(自身を除く): 21148296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 26237, 52474, 78711, 104948, 157422, 236133, 314844, 341081, 472266, 682162, 944532, 1023243, 1364324, 2046486, 3069729, 4092972, 6139458, 12278916]

約数ペア:

[(1, 12278916), (2, 6139458), (3, 4092972), (4, 3069729), (6, 2046486), (9, 1364324), (12, 1023243), (13, 944532), (18, 682162), (26, 472266), (36, 341081), (39, 314844), (52, 236133), (78, 157422), (117, 104948), (156, 78711), (234, 52474), (468, 26237)]