18242946

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{8969}}^1$

素因数の和:9090

約数の個数: 24

約数和(自身を含む): 39880620

約数和(自身を除く): 21637674

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 8969, 17938, 26907, 53814, 80721, 161442, 1013497, 2026994, 3040491, 6080982, 9121473, 18242946]

約数ペア:

[(1, 18242946), (2, 9121473), (3, 6080982), (6, 3040491), (9, 2026994), (18, 1013497), (113, 161442), (226, 80721), (339, 53814), (678, 26907), (1017, 17938), (2034, 8969)]