21372192

素因数分解:

$2^5\times 3^2\times {\mathrm{74209}}^1$

素因数の和:74225

約数の個数: 36

約数和(自身を含む): 60777990

約数和(自身を除く): 39405798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 74209, 148418, 222627, 296836, 445254, 593672, 667881, 890508, 1187344, 1335762, 1781016, 2374688, 2671524, 3562032, 5343048, 7124064, 10686096, 21372192]

約数ペア:

[(1, 21372192), (2, 10686096), (3, 7124064), (4, 5343048), (6, 3562032), (8, 2671524), (9, 2374688), (12, 1781016), (16, 1335762), (18, 1187344), (24, 890508), (32, 667881), (36, 593672), (48, 445254), (72, 296836), (96, 222627), (144, 148418), (288, 74209)]