9963772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 22177792

約数和(自身を除く): 12214020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 883, 1612, 1766, 2821, 3532, 5642, 6181, 11284, 11479, 12362, 22958, 24724, 27373, 45916, 54746, 80353, 109492, 160706, 191611, 321412, 355849, 383222, 711698, 766444, 1423396, 2490943, 4981886, 9963772]

約数ペア:

[(1, 9963772), (2, 4981886), (4, 2490943), (7, 1423396), (13, 766444), (14, 711698), (26, 383222), (28, 355849), (31, 321412), (52, 191611), (62, 160706), (91, 109492), (124, 80353), (182, 54746), (217, 45916), (364, 27373), (403, 24724), (434, 22958), (806, 12362), (868, 11479), (883, 11284), (1612, 6181), (1766, 5642), (2821, 3532)]