27129948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 67038720

約数和(自身を除く): 39908772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 463, 514, 771, 926, 1028, 1389, 1542, 1852, 2778, 3084, 4883, 5556, 8797, 9766, 14649, 17594, 19532, 26391, 29298, 35188, 52782, 58596, 105564, 118991, 237982, 356973, 475964, 713946, 1427892, 2260829, 4521658, 6782487, 9043316, 13564974, 27129948]

約数ペア:

[(1, 27129948), (2, 13564974), (3, 9043316), (4, 6782487), (6, 4521658), (12, 2260829), (19, 1427892), (38, 713946), (57, 475964), (76, 356973), (114, 237982), (228, 118991), (257, 105564), (463, 58596), (514, 52782), (771, 35188), (926, 29298), (1028, 26391), (1389, 19532), (1542, 17594), (1852, 14649), (2778, 9766), (3084, 8797), (4883, 5556)]