2154546

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 5071680

約数和(自身を除く): 2917134

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 2347, 4694, 7041, 14082, 21123, 39899, 42246, 63369, 79798, 119697, 126738, 239394, 359091, 718182, 1077273, 2154546]

約数ペア:

[(1, 2154546), (2, 1077273), (3, 718182), (6, 359091), (9, 239394), (17, 126738), (18, 119697), (27, 79798), (34, 63369), (51, 42246), (54, 39899), (102, 21123), (153, 14082), (306, 7041), (459, 4694), (918, 2347)]