79869978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{261013}}^1$

素因数の和:261038

約数の個数: 24

約数和(自身を含む): 183231828

約数和(自身を除く): 103361850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 261013, 522026, 783039, 1566078, 2349117, 4437221, 4698234, 8874442, 13311663, 26623326, 39934989, 79869978]

約数ペア:

[(1, 79869978), (2, 39934989), (3, 26623326), (6, 13311663), (9, 8874442), (17, 4698234), (18, 4437221), (34, 2349117), (51, 1566078), (102, 783039), (153, 522026), (306, 261013)]