18016344

素因数分解:

$2^3\times 3^4\times {\mathrm{27803}}^1$

素因数の和:27821

約数の個数: 40

約数和(自身を含む): 50464260

約数和(自身を除く): 32447916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 27803, 55606, 83409, 111212, 166818, 222424, 250227, 333636, 500454, 667272, 750681, 1000908, 1501362, 2001816, 2252043, 3002724, 4504086, 6005448, 9008172, 18016344]

約数ペア:

[(1, 18016344), (2, 9008172), (3, 6005448), (4, 4504086), (6, 3002724), (8, 2252043), (9, 2001816), (12, 1501362), (18, 1000908), (24, 750681), (27, 667272), (36, 500454), (54, 333636), (72, 250227), (81, 222424), (108, 166818), (162, 111212), (216, 83409), (324, 55606), (648, 27803)]