11728908

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 30607360

約数和(自身を除く): 18878452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 487, 669, 892, 974, 1338, 1461, 1948, 2007, 2676, 2922, 4014, 4383, 5844, 6021, 8028, 8766, 12042, 13149, 17532, 24084, 26298, 52596, 108601, 217202, 325803, 434404, 651606, 977409, 1303212, 1954818, 2932227, 3909636, 5864454, 11728908]

約数ペア:

[(1, 11728908), (2, 5864454), (3, 3909636), (4, 2932227), (6, 1954818), (9, 1303212), (12, 977409), (18, 651606), (27, 434404), (36, 325803), (54, 217202), (108, 108601), (223, 52596), (446, 26298), (487, 24084), (669, 17532), (892, 13149), (974, 12042), (1338, 8766), (1461, 8028), (1948, 6021), (2007, 5844), (2676, 4383), (2922, 4014)]