27431388586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1\times {\mathrm{14321}}^1$

素因数の和:14747

約数の個数: 48

約数和(自身を含む): 49764939840

約数和(自身を除く): 22333551254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 379, 722, 758, 2527, 2653, 5054, 5306, 7201, 14321, 14402, 28642, 50407, 100247, 100814, 136819, 200494, 272099, 273638, 544198, 957733, 1904693, 1915466, 3809386, 5169881, 5427659, 10339762, 10855318, 36189167, 37993613, 72378334, 75987226, 103125521, 206251042, 721878647, 1443757294, 1959384899, 3918769798, 13715694293, 27431388586]

約数ペア:

[(1, 27431388586), (2, 13715694293), (7, 3918769798), (14, 1959384899), (19, 1443757294), (38, 721878647), (133, 206251042), (266, 103125521), (361, 75987226), (379, 72378334), (722, 37993613), (758, 36189167), (2527, 10855318), (2653, 10339762), (5054, 5427659), (5306, 5169881), (7201, 3809386), (14321, 1915466), (14402, 1904693), (28642, 957733), (50407, 544198), (100247, 273638), (100814, 272099), (136819, 200494)]