2974386

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 6205248

約数和(自身を除く): 3230862

約数列:

[1, 2, 3, 6, 41, 82, 107, 113, 123, 214, 226, 246, 321, 339, 642, 678, 4387, 4633, 8774, 9266, 12091, 13161, 13899, 24182, 26322, 27798, 36273, 72546, 495731, 991462, 1487193, 2974386]

約数ペア:

[(1, 2974386), (2, 1487193), (3, 991462), (6, 495731), (41, 72546), (82, 36273), (107, 27798), (113, 26322), (123, 24182), (214, 13899), (226, 13161), (246, 12091), (321, 9266), (339, 8774), (642, 4633), (678, 4387)]