21236064

素因数分解:

$2^5\times 3^1\times {\mathrm{221209}}^1$

素因数の和:221222

約数の個数: 24

約数和(自身を含む): 55744920

約数和(自身を除く): 34508856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221209, 442418, 663627, 884836, 1327254, 1769672, 2654508, 3539344, 5309016, 7078688, 10618032, 21236064]

約数ペア:

[(1, 21236064), (2, 10618032), (3, 7078688), (4, 5309016), (6, 3539344), (8, 2654508), (12, 1769672), (16, 1327254), (24, 884836), (32, 663627), (48, 442418), (96, 221209)]