18319536

素因数分解:

$2^4\times 3^2\times {\mathrm{127219}}^1$

素因数の和:127233

約数の個数: 30

約数和(自身を含む): 51269660

約数和(自身を除く): 32950124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127219, 254438, 381657, 508876, 763314, 1017752, 1144971, 1526628, 2035504, 2289942, 3053256, 4579884, 6106512, 9159768, 18319536]

約数ペア:

[(1, 18319536), (2, 9159768), (3, 6106512), (4, 4579884), (6, 3053256), (8, 2289942), (9, 2035504), (12, 1526628), (16, 1144971), (18, 1017752), (24, 763314), (36, 508876), (48, 381657), (72, 254438), (144, 127219)]