1218217512

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{78941}}^1$

素因数の和:79593

約数の個数: 32

約数和(自身を含む): 3050318880

約数和(自身を除く): 1832101368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 78941, 157882, 236823, 315764, 473646, 631528, 947292, 1894584, 50759063, 101518126, 152277189, 203036252, 304554378, 406072504, 609108756, 1218217512]

約数ペア:

[(1, 1218217512), (2, 609108756), (3, 406072504), (4, 304554378), (6, 203036252), (8, 152277189), (12, 101518126), (24, 50759063), (643, 1894584), (1286, 947292), (1929, 631528), (2572, 473646), (3858, 315764), (5144, 236823), (7716, 157882), (15432, 78941)]