18441954

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21799}}^1$

素因数の和:21854

約数の個数: 24

約数和(自身を含む): 40809600

約数和(自身を除く): 22367646

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21799, 43598, 65397, 130794, 196191, 392382, 1024553, 2049106, 3073659, 6147318, 9220977, 18441954]

約数ペア:

[(1, 18441954), (2, 9220977), (3, 6147318), (6, 3073659), (9, 2049106), (18, 1024553), (47, 392382), (94, 196191), (141, 130794), (282, 65397), (423, 43598), (846, 21799)]