171868612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{9109}}^1$

素因数の和:9255

約数の個数: 24

約数和(自身を含む): 309922200

約数和(自身を除く): 138053588

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9109, 9434, 18218, 18868, 36436, 482777, 810701, 965554, 1621402, 1931108, 3242804, 42967153, 85934306, 171868612]

約数ペア:

[(1, 171868612), (2, 85934306), (4, 42967153), (53, 3242804), (89, 1931108), (106, 1621402), (178, 965554), (212, 810701), (356, 482777), (4717, 36436), (9109, 18868), (9434, 18218)]