18031536

素因数分解:

$2^4\times 3^2\times {\mathrm{125219}}^1$

素因数の和:125233

約数の個数: 30

約数和(自身を含む): 50463660

約数和(自身を除く): 32432124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 125219, 250438, 375657, 500876, 751314, 1001752, 1126971, 1502628, 2003504, 2253942, 3005256, 4507884, 6010512, 9015768, 18031536]

約数ペア:

[(1, 18031536), (2, 9015768), (3, 6010512), (4, 4507884), (6, 3005256), (8, 2253942), (9, 2003504), (12, 1502628), (16, 1126971), (18, 1001752), (24, 751314), (36, 500876), (48, 375657), (72, 250438), (144, 125219)]