6540456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20963}}^1$

素因数の和:20985

約数の個数: 32

約数和(自身を含む): 17609760

約数和(自身を除く): 11069304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 20963, 41926, 62889, 83852, 125778, 167704, 251556, 272519, 503112, 545038, 817557, 1090076, 1635114, 2180152, 3270228, 6540456]

約数ペア:

[(1, 6540456), (2, 3270228), (3, 2180152), (4, 1635114), (6, 1090076), (8, 817557), (12, 545038), (13, 503112), (24, 272519), (26, 251556), (39, 167704), (52, 125778), (78, 83852), (104, 62889), (156, 41926), (312, 20963)]