18787536

素因数分解:

$2^4\times 3^2\times {\mathrm{130469}}^1$

素因数の和:130483

約数の個数: 30

約数和(自身を含む): 52579410

約数和(自身を除く): 33791874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130469, 260938, 391407, 521876, 782814, 1043752, 1174221, 1565628, 2087504, 2348442, 3131256, 4696884, 6262512, 9393768, 18787536]

約数ペア:

[(1, 18787536), (2, 9393768), (3, 6262512), (4, 4696884), (6, 3131256), (8, 2348442), (9, 2087504), (12, 1565628), (16, 1174221), (18, 1043752), (24, 782814), (36, 521876), (48, 391407), (72, 260938), (144, 130469)]