18463776

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4745

約数の個数: 48

約数和(自身を含む): 49660128

約数和(自身を除く): 31196352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4691, 9382, 14073, 18764, 28146, 37528, 56292, 75056, 112584, 150112, 192331, 225168, 384662, 450336, 576993, 769324, 1153986, 1538648, 2307972, 3077296, 4615944, 6154592, 9231888, 18463776]

約数ペア:

[(1, 18463776), (2, 9231888), (3, 6154592), (4, 4615944), (6, 3077296), (8, 2307972), (12, 1538648), (16, 1153986), (24, 769324), (32, 576993), (41, 450336), (48, 384662), (82, 225168), (96, 192331), (123, 150112), (164, 112584), (246, 75056), (328, 56292), (492, 37528), (656, 28146), (984, 18764), (1312, 14073), (1968, 9382), (3936, 4691)]