18979182

素因数分解:

$2^1\times 3^2\times {\mathrm{383}}^1\times {\mathrm{2753}}^1$

素因数の和:3144

約数の個数: 24

約数和(自身を含む): 41243904

約数和(自身を除く): 22264722

約数列:

[1, 2, 3, 6, 9, 18, 383, 766, 1149, 2298, 2753, 3447, 5506, 6894, 8259, 16518, 24777, 49554, 1054399, 2108798, 3163197, 6326394, 9489591, 18979182]

約数ペア:

[(1, 18979182), (2, 9489591), (3, 6326394), (6, 3163197), (9, 2108798), (18, 1054399), (383, 49554), (766, 24777), (1149, 16518), (2298, 8259), (2753, 6894), (3447, 5506)]