18942094078

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{11897}}^1$

素因数の和:12192

約数の個数: 32

約数和(自身を含む): 29400433920

約数和(自身を除く): 10458339842

約数列:

[1, 2, 59, 103, 118, 131, 206, 262, 6077, 7729, 11897, 12154, 13493, 15458, 23794, 26986, 701923, 796087, 1225391, 1403846, 1558507, 1592174, 2450782, 3117014, 72298069, 91951913, 144596138, 160526221, 183903826, 321052442, 9471047039, 18942094078]

約数ペア:

[(1, 18942094078), (2, 9471047039), (59, 321052442), (103, 183903826), (118, 160526221), (131, 144596138), (206, 91951913), (262, 72298069), (6077, 3117014), (7729, 2450782), (11897, 1592174), (12154, 1558507), (13493, 1403846), (15458, 1225391), (23794, 796087), (26986, 701923)]