19683776

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 56

約数和(自身を含む): 45537120

約数和(自身を除く): 25853344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 829, 848, 1484, 1658, 1696, 2968, 3316, 3392, 5803, 5936, 6632, 11606, 11872, 13264, 23212, 23744, 26528, 43937, 46424, 53056, 87874, 92848, 175748, 185696, 307559, 351496, 371392, 615118, 702992, 1230236, 1405984, 2460472, 2811968, 4920944, 9841888, 19683776]

約数ペア:

[(1, 19683776), (2, 9841888), (4, 4920944), (7, 2811968), (8, 2460472), (14, 1405984), (16, 1230236), (28, 702992), (32, 615118), (53, 371392), (56, 351496), (64, 307559), (106, 185696), (112, 175748), (212, 92848), (224, 87874), (371, 53056), (424, 46424), (448, 43937), (742, 26528), (829, 23744), (848, 23212), (1484, 13264), (1658, 11872), (1696, 11606), (2968, 6632), (3316, 5936), (3392, 5803)]