8169186438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{278261}}^1$

素因数の和:278509

約数の個数: 48

約数和(自身を含む): 20315352096

約数和(自身を除く): 12146165658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 466, 699, 1398, 1631, 2097, 3262, 4194, 4893, 9786, 14679, 29358, 278261, 556522, 834783, 1669566, 1947827, 2504349, 3895654, 5008698, 5843481, 11686962, 17530443, 35060886, 64834813, 129669626, 194504439, 389008878, 453843691, 583513317, 907687382, 1167026634, 1361531073, 2723062146, 4084593219, 8169186438]

約数ペア:

[(1, 8169186438), (2, 4084593219), (3, 2723062146), (6, 1361531073), (7, 1167026634), (9, 907687382), (14, 583513317), (18, 453843691), (21, 389008878), (42, 194504439), (63, 129669626), (126, 64834813), (233, 35060886), (466, 17530443), (699, 11686962), (1398, 5843481), (1631, 5008698), (2097, 3895654), (3262, 2504349), (4194, 1947827), (4893, 1669566), (9786, 834783), (14679, 556522), (29358, 278261)]