31287276

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17041}}^1$

素因数の和:17071

約数の個数: 48

約数和(自身を含む): 85891680

約数和(自身を除く): 54604404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 17041, 34082, 51123, 68164, 102246, 153369, 204492, 289697, 306738, 460107, 579394, 613476, 869091, 920214, 1158788, 1738182, 1840428, 2607273, 3476364, 5214546, 7821819, 10429092, 15643638, 31287276]

約数ペア:

[(1, 31287276), (2, 15643638), (3, 10429092), (4, 7821819), (6, 5214546), (9, 3476364), (12, 2607273), (17, 1840428), (18, 1738182), (27, 1158788), (34, 920214), (36, 869091), (51, 613476), (54, 579394), (68, 460107), (102, 306738), (108, 289697), (153, 204492), (204, 153369), (306, 102246), (459, 68164), (612, 51123), (918, 34082), (1836, 17041)]