31779684

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1399}}^1$

素因数の和:2040

約数の個数: 36

約数和(自身を含む): 80516800

約数和(自身を除く): 48737116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1399, 1893, 2524, 2798, 3786, 4197, 5596, 5679, 7572, 8394, 11358, 12591, 16788, 22716, 25182, 50364, 882769, 1765538, 2648307, 3531076, 5296614, 7944921, 10593228, 15889842, 31779684]

約数ペア:

[(1, 31779684), (2, 15889842), (3, 10593228), (4, 7944921), (6, 5296614), (9, 3531076), (12, 2648307), (18, 1765538), (36, 882769), (631, 50364), (1262, 25182), (1399, 22716), (1893, 16788), (2524, 12591), (2798, 11358), (3786, 8394), (4197, 7572), (5596, 5679)]