6681681384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{39771913}}^1$

素因数の和:39771929

約数の個数: 32

約数和(自身を含む): 19090518720

約数和(自身を除く): 12408837336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 39771913, 79543826, 119315739, 159087652, 238631478, 278403391, 318175304, 477262956, 556806782, 835210173, 954525912, 1113613564, 1670420346, 2227227128, 3340840692, 6681681384]

約数ペア:

[(1, 6681681384), (2, 3340840692), (3, 2227227128), (4, 1670420346), (6, 1113613564), (7, 954525912), (8, 835210173), (12, 556806782), (14, 477262956), (21, 318175304), (24, 278403391), (28, 238631478), (42, 159087652), (56, 119315739), (84, 79543826), (168, 39771913)]