18976944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56479}}^1$

素因数の和:56497

約数の個数: 40

約数和(自身を含む): 56028160

約数和(自身を除く): 37051216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56479, 112958, 169437, 225916, 338874, 395353, 451832, 677748, 790706, 903664, 1186059, 1355496, 1581412, 2372118, 2710992, 3162824, 4744236, 6325648, 9488472, 18976944]

約数ペア:

[(1, 18976944), (2, 9488472), (3, 6325648), (4, 4744236), (6, 3162824), (7, 2710992), (8, 2372118), (12, 1581412), (14, 1355496), (16, 1186059), (21, 903664), (24, 790706), (28, 677748), (42, 451832), (48, 395353), (56, 338874), (84, 225916), (112, 169437), (168, 112958), (336, 56479)]