6969228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 18735360

約数和(自身を除く): 11766132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 509, 652, 978, 1018, 1141, 1527, 1956, 2036, 2282, 3054, 3423, 3563, 4564, 6108, 6846, 7126, 10689, 13692, 14252, 21378, 42756, 82967, 165934, 248901, 331868, 497802, 580769, 995604, 1161538, 1742307, 2323076, 3484614, 6969228]

約数ペア:

[(1, 6969228), (2, 3484614), (3, 2323076), (4, 1742307), (6, 1161538), (7, 995604), (12, 580769), (14, 497802), (21, 331868), (28, 248901), (42, 165934), (84, 82967), (163, 42756), (326, 21378), (489, 14252), (509, 13692), (652, 10689), (978, 7126), (1018, 6846), (1141, 6108), (1527, 4564), (1956, 3563), (2036, 3423), (2282, 3054)]