1664136

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 4668300

約数和(自身を除く): 3004164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 797, 1044, 1594, 2088, 2391, 3188, 4782, 6376, 7173, 9564, 14346, 19128, 23113, 28692, 46226, 57384, 69339, 92452, 138678, 184904, 208017, 277356, 416034, 554712, 832068, 1664136]

約数ペア:

[(1, 1664136), (2, 832068), (3, 554712), (4, 416034), (6, 277356), (8, 208017), (9, 184904), (12, 138678), (18, 92452), (24, 69339), (29, 57384), (36, 46226), (58, 28692), (72, 23113), (87, 19128), (116, 14346), (174, 9564), (232, 7173), (261, 6376), (348, 4782), (522, 3188), (696, 2391), (797, 2088), (1044, 1594)]