486521406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27779}}^1$

素因数の和:27933

約数の個数: 48

約数和(自身を含む): 1213430400

約数和(自身を除く): 726908994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 17514, 27779, 55558, 83337, 166674, 194453, 250011, 388906, 500022, 583359, 1166718, 1750077, 3500154, 3861281, 7722562, 11583843, 23167686, 27028967, 34751529, 54057934, 69503058, 81086901, 162173802, 243260703, 486521406]

約数ペア:

[(1, 486521406), (2, 243260703), (3, 162173802), (6, 81086901), (7, 69503058), (9, 54057934), (14, 34751529), (18, 27028967), (21, 23167686), (42, 11583843), (63, 7722562), (126, 3861281), (139, 3500154), (278, 1750077), (417, 1166718), (834, 583359), (973, 500022), (1251, 388906), (1946, 250011), (2502, 194453), (2919, 166674), (5838, 83337), (8757, 55558), (17514, 27779)]