18112836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 48513024

約数和(自身を除く): 30400188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 563, 766, 1126, 1149, 1532, 1689, 2252, 2298, 2681, 3378, 3941, 4596, 5362, 6756, 7882, 8043, 10724, 11823, 15764, 16086, 23646, 32172, 47292, 215629, 431258, 646887, 862516, 1293774, 1509403, 2587548, 3018806, 4528209, 6037612, 9056418, 18112836]

約数ペア:

[(1, 18112836), (2, 9056418), (3, 6037612), (4, 4528209), (6, 3018806), (7, 2587548), (12, 1509403), (14, 1293774), (21, 862516), (28, 646887), (42, 431258), (84, 215629), (383, 47292), (563, 32172), (766, 23646), (1126, 16086), (1149, 15764), (1532, 11823), (1689, 10724), (2252, 8043), (2298, 7882), (2681, 6756), (3378, 5362), (3941, 4596)]