18491094

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9091}}^1$

素因数の和:9212

約数の個数: 24

約数和(自身を含む): 40423032

約数和(自身を除く): 21931938

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9091, 18182, 27273, 54546, 81819, 163638, 1027283, 2054566, 3081849, 6163698, 9245547, 18491094]

約数ペア:

[(1, 18491094), (2, 9245547), (3, 6163698), (6, 3081849), (9, 2054566), (18, 1027283), (113, 163638), (226, 81819), (339, 54546), (678, 27273), (1017, 18182), (2034, 9091)]