42254814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27191}}^1$

素因数の和:27240

約数の個数: 32

約数和(自身を含む): 99196416

約数和(自身を除く): 56941602

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 27191, 54382, 81573, 163146, 190337, 380674, 571011, 1006067, 1142022, 2012134, 3018201, 6036402, 7042469, 14084938, 21127407, 42254814]

約数ペア:

[(1, 42254814), (2, 21127407), (3, 14084938), (6, 7042469), (7, 6036402), (14, 3018201), (21, 2012134), (37, 1142022), (42, 1006067), (74, 571011), (111, 380674), (222, 190337), (259, 163146), (518, 81573), (777, 54382), (1554, 27191)]