1998168912

素因数分解:

$2^4\times 3^4\times {\mathrm{1541797}}^1$

素因数の和:1541817

約数の個数: 50

約数和(自身を含む): 5783284298

約数和(自身を除く): 3785115386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1541797, 3083594, 4625391, 6167188, 9250782, 12334376, 13876173, 18501564, 24668752, 27752346, 37003128, 41628519, 55504692, 74006256, 83257038, 111009384, 124885557, 166514076, 222018768, 249771114, 333028152, 499542228, 666056304, 999084456, 1998168912]

約数ペア:

[(1, 1998168912), (2, 999084456), (3, 666056304), (4, 499542228), (6, 333028152), (8, 249771114), (9, 222018768), (12, 166514076), (16, 124885557), (18, 111009384), (24, 83257038), (27, 74006256), (36, 55504692), (48, 41628519), (54, 37003128), (72, 27752346), (81, 24668752), (108, 18501564), (144, 13876173), (162, 12334376), (216, 9250782), (324, 6167188), (432, 4625391), (648, 3083594), (1296, 1541797)]