388632546

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{423347}}^1$

素因数の和:423375

約数の個数: 32

約数和(自身を含む): 914431680

約数和(自身を除く): 525799134

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 423347, 846694, 1270041, 2540082, 3810123, 7196899, 7620246, 11430369, 14393798, 21590697, 22860738, 43181394, 64772091, 129544182, 194316273, 388632546]

約数ペア:

[(1, 388632546), (2, 194316273), (3, 129544182), (6, 64772091), (9, 43181394), (17, 22860738), (18, 21590697), (27, 14393798), (34, 11430369), (51, 7620246), (54, 7196899), (102, 3810123), (153, 2540082), (306, 1270041), (459, 846694), (918, 423347)]