18870048

素因数分解:

$2^5\times 3^2\times {\mathrm{65521}}^1$

素因数の和:65537

約数の個数: 36

約数和(自身を含む): 53662518

約数和(自身を除く): 34792470

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65521, 131042, 196563, 262084, 393126, 524168, 589689, 786252, 1048336, 1179378, 1572504, 2096672, 2358756, 3145008, 4717512, 6290016, 9435024, 18870048]

約数ペア:

[(1, 18870048), (2, 9435024), (3, 6290016), (4, 4717512), (6, 3145008), (8, 2358756), (9, 2096672), (12, 1572504), (16, 1179378), (18, 1048336), (24, 786252), (32, 589689), (36, 524168), (48, 393126), (72, 262084), (96, 196563), (144, 131042), (288, 65521)]