12210426

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4000

約数の個数: 40

約数和(自身を含む): 28807680

約数和(自身を除く): 16597254

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 3967, 7934, 11901, 23802, 35703, 71406, 75373, 107109, 150746, 214218, 226119, 321327, 452238, 642654, 678357, 1356714, 2035071, 4070142, 6105213, 12210426]

約数ペア:

[(1, 12210426), (2, 6105213), (3, 4070142), (6, 2035071), (9, 1356714), (18, 678357), (19, 642654), (27, 452238), (38, 321327), (54, 226119), (57, 214218), (81, 150746), (114, 107109), (162, 75373), (171, 71406), (342, 35703), (513, 23802), (1026, 11901), (1539, 7934), (3078, 3967)]