81814914

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89123}}^1$

素因数の和:89151

約数の個数: 32

約数和(自身を含む): 192507840

約数和(自身を除く): 110692926

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 89123, 178246, 267369, 534738, 802107, 1515091, 1604214, 2406321, 3030182, 4545273, 4812642, 9090546, 13635819, 27271638, 40907457, 81814914]

約数ペア:

[(1, 81814914), (2, 40907457), (3, 27271638), (6, 13635819), (9, 9090546), (17, 4812642), (18, 4545273), (27, 3030182), (34, 2406321), (51, 1604214), (54, 1515091), (102, 802107), (153, 534738), (306, 267369), (459, 178246), (918, 89123)]