12989484

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 60

約数和(自身を含む): 34720224

約数和(自身を除く): 21730740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 853, 1269, 1692, 1706, 2538, 2559, 3412, 3807, 5076, 5118, 7614, 7677, 10236, 15228, 15354, 23031, 30708, 40091, 46062, 69093, 80182, 92124, 120273, 138186, 160364, 240546, 276372, 360819, 481092, 721638, 1082457, 1443276, 2164914, 3247371, 4329828, 6494742, 12989484]

約数ペア:

[(1, 12989484), (2, 6494742), (3, 4329828), (4, 3247371), (6, 2164914), (9, 1443276), (12, 1082457), (18, 721638), (27, 481092), (36, 360819), (47, 276372), (54, 240546), (81, 160364), (94, 138186), (108, 120273), (141, 92124), (162, 80182), (188, 69093), (282, 46062), (324, 40091), (423, 30708), (564, 23031), (846, 15354), (853, 15228), (1269, 10236), (1692, 7677), (1706, 7614), (2538, 5118), (2559, 5076), (3412, 3807)]