1681980804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6674527}}^1$

素因数の和:6674544

約数の個数: 36

約数和(自身を含む): 4859056384

約数和(自身を除く): 3177075580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6674527, 13349054, 20023581, 26698108, 40047162, 46721689, 60070743, 80094324, 93443378, 120141486, 140165067, 186886756, 240282972, 280330134, 420495201, 560660268, 840990402, 1681980804]

約数ペア:

[(1, 1681980804), (2, 840990402), (3, 560660268), (4, 420495201), (6, 280330134), (7, 240282972), (9, 186886756), (12, 140165067), (14, 120141486), (18, 93443378), (21, 80094324), (28, 60070743), (36, 46721689), (42, 40047162), (63, 26698108), (84, 20023581), (126, 13349054), (252, 6674527)]