173121018

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{84121}}^1$

素因数の和:84147

約数の個数: 32

約数和(自身を含む): 403785600

約数和(自身を除く): 230664582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 84121, 168242, 252363, 504726, 588847, 1177694, 1766541, 3533082, 4121929, 8243858, 12365787, 24731574, 28853503, 57707006, 86560509, 173121018]

約数ペア:

[(1, 173121018), (2, 86560509), (3, 57707006), (6, 28853503), (7, 24731574), (14, 12365787), (21, 8243858), (42, 4121929), (49, 3533082), (98, 1766541), (147, 1177694), (294, 588847), (343, 504726), (686, 252363), (1029, 168242), (2058, 84121)]