12547764

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 20192076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 521, 669, 892, 1042, 1338, 1563, 2007, 2084, 2676, 3126, 4014, 4689, 6021, 6252, 8028, 9378, 12042, 14067, 18756, 24084, 28134, 56268, 116183, 232366, 348549, 464732, 697098, 1045647, 1394196, 2091294, 3136941, 4182588, 6273882, 12547764]

約数ペア:

[(1, 12547764), (2, 6273882), (3, 4182588), (4, 3136941), (6, 2091294), (9, 1394196), (12, 1045647), (18, 697098), (27, 464732), (36, 348549), (54, 232366), (108, 116183), (223, 56268), (446, 28134), (521, 24084), (669, 18756), (892, 14067), (1042, 12042), (1338, 9378), (1563, 8028), (2007, 6252), (2084, 6021), (2676, 4689), (3126, 4014)]