138876318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29789}}^1$

素因数の和:29841

約数の個数: 48

約数和(自身を含む): 353190240

約数和(自身を除く): 214313922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 29789, 59578, 89367, 178734, 208523, 268101, 417046, 536202, 625569, 1102193, 1251138, 1876707, 2204386, 3306579, 3753414, 6613158, 7715351, 9919737, 15430702, 19839474, 23146053, 46292106, 69438159, 138876318]

約数ペア:

[(1, 138876318), (2, 69438159), (3, 46292106), (6, 23146053), (7, 19839474), (9, 15430702), (14, 9919737), (18, 7715351), (21, 6613158), (37, 3753414), (42, 3306579), (63, 2204386), (74, 1876707), (111, 1251138), (126, 1102193), (222, 625569), (259, 536202), (333, 417046), (518, 268101), (666, 208523), (777, 178734), (1554, 89367), (2331, 59578), (4662, 29789)]