2019711960918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103391}}^1\times {\mathrm{57119}}^1$

素因数の和:160537

約数の個数: 48

約数和(自身を含む): 4606485811200

約数和(自身を除く): 2586773850282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 57119, 103391, 114238, 171357, 206782, 310173, 342714, 514071, 620346, 930519, 1028142, 1085261, 1861038, 1964429, 2170522, 3255783, 3928858, 5893287, 6511566, 9767349, 11786574, 17679861, 19534698, 35359722, 5905590529, 11811181058, 17716771587, 35433543174, 53150314761, 106300629522, 112206220051, 224412440102, 336618660153, 673237320306, 1009855980459, 2019711960918]

約数ペア:

[(1, 2019711960918), (2, 1009855980459), (3, 673237320306), (6, 336618660153), (9, 224412440102), (18, 112206220051), (19, 106300629522), (38, 53150314761), (57, 35433543174), (114, 17716771587), (171, 11811181058), (342, 5905590529), (57119, 35359722), (103391, 19534698), (114238, 17679861), (171357, 11786574), (206782, 9767349), (310173, 6511566), (342714, 5893287), (514071, 3928858), (620346, 3255783), (930519, 2170522), (1028142, 1964429), (1085261, 1861038)]