21060288

素因数分解:

$2^6\times 3^2\times {\mathrm{36563}}^1$

素因数の和:36581

約数の個数: 42

約数和(自身を含む): 60367164

約数和(自身を除く): 39306876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36563, 73126, 109689, 146252, 219378, 292504, 329067, 438756, 585008, 658134, 877512, 1170016, 1316268, 1755024, 2340032, 2632536, 3510048, 5265072, 7020096, 10530144, 21060288]

約数ペア:

[(1, 21060288), (2, 10530144), (3, 7020096), (4, 5265072), (6, 3510048), (8, 2632536), (9, 2340032), (12, 1755024), (16, 1316268), (18, 1170016), (24, 877512), (32, 658134), (36, 585008), (48, 438756), (64, 329067), (72, 292504), (96, 219378), (144, 146252), (192, 109689), (288, 73126), (576, 36563)]