18404539884

素因数分解:

$2^2\times 3^2\times {\mathrm{511237219}}^1$

素因数の和:511237229

約数の個数: 18

約数和(自身を含む): 46522587020

約数和(自身を除く): 28118047136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 511237219, 1022474438, 1533711657, 2044948876, 3067423314, 4601134971, 6134846628, 9202269942, 18404539884]

約数ペア:

[(1, 18404539884), (2, 9202269942), (3, 6134846628), (4, 4601134971), (6, 3067423314), (9, 2044948876), (12, 1533711657), (18, 1022474438), (36, 511237219)]