245864754

素因数分解:

$2^1\times 3^3\times {\mathrm{1697}}^1\times {\mathrm{2683}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 546891840

約数和(自身を除く): 301027086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1697, 2683, 3394, 5091, 5366, 8049, 10182, 15273, 16098, 24147, 30546, 45819, 48294, 72441, 91638, 144882, 4553051, 9106102, 13659153, 27318306, 40977459, 81954918, 122932377, 245864754]

約数ペア:

[(1, 245864754), (2, 122932377), (3, 81954918), (6, 40977459), (9, 27318306), (18, 13659153), (27, 9106102), (54, 4553051), (1697, 144882), (2683, 91638), (3394, 72441), (5091, 48294), (5366, 45819), (8049, 30546), (10182, 24147), (15273, 16098)]