18490417632

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2213891}}^1$

素因数の和:2213936

約数の個数: 72

約数和(自身を含む): 54395326440

約数和(自身を除く): 35904908808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 2213891, 4427782, 6641673, 8855564, 13283346, 17711128, 19925019, 26566692, 35422256, 39850038, 53133384, 64202839, 70844512, 79700076, 106266768, 128405678, 159400152, 192608517, 212533536, 256811356, 318800304, 385217034, 513622712, 577825551, 637600608, 770434068, 1027245424, 1155651102, 1540868136, 2054490848, 2311302204, 3081736272, 4622604408, 6163472544, 9245208816, 18490417632]

約数ペア:

[(1, 18490417632), (2, 9245208816), (3, 6163472544), (4, 4622604408), (6, 3081736272), (8, 2311302204), (9, 2054490848), (12, 1540868136), (16, 1155651102), (18, 1027245424), (24, 770434068), (29, 637600608), (32, 577825551), (36, 513622712), (48, 385217034), (58, 318800304), (72, 256811356), (87, 212533536), (96, 192608517), (116, 159400152), (144, 128405678), (174, 106266768), (232, 79700076), (261, 70844512), (288, 64202839), (348, 53133384), (464, 39850038), (522, 35422256), (696, 26566692), (928, 19925019), (1044, 17711128), (1392, 13283346), (2088, 8855564), (2784, 6641673), (4176, 4427782), (8352, 2213891)]