21868944

素因数分解:

$2^4\times 3^1\times {\mathrm{455603}}^1$

素因数の和:455614

約数の個数: 20

約数和(自身を含む): 56494896

約数和(自身を除く): 34625952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455603, 911206, 1366809, 1822412, 2733618, 3644824, 5467236, 7289648, 10934472, 21868944]

約数ペア:

[(1, 21868944), (2, 10934472), (3, 7289648), (4, 5467236), (6, 3644824), (8, 2733618), (12, 1822412), (16, 1366809), (24, 911206), (48, 455603)]