27393138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 62539776

約数和(自身を除く): 35146638

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 521, 762, 1042, 1143, 1563, 2286, 2921, 3126, 4689, 5842, 8763, 9378, 11983, 17526, 23966, 26289, 35949, 52578, 66167, 71898, 107847, 132334, 198501, 215694, 397002, 595503, 1191006, 1521841, 3043682, 4565523, 9131046, 13696569, 27393138]

約数ペア:

[(1, 27393138), (2, 13696569), (3, 9131046), (6, 4565523), (9, 3043682), (18, 1521841), (23, 1191006), (46, 595503), (69, 397002), (127, 215694), (138, 198501), (207, 132334), (254, 107847), (381, 71898), (414, 66167), (521, 52578), (762, 35949), (1042, 26289), (1143, 23966), (1563, 17526), (2286, 11983), (2921, 9378), (3126, 8763), (4689, 5842)]