18684043201

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1\times {\mathrm{4591}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 19662870528

約数和(自身を除く): 978827327

約数列:

[1, 31, 53, 1643, 2477, 4591, 76787, 131281, 142321, 243323, 4069711, 7543013, 11371907, 352529117, 602711071, 18684043201]

約数ペア:

[(1, 18684043201), (31, 602711071), (53, 352529117), (1643, 11371907), (2477, 7543013), (4591, 4069711), (76787, 243323), (131281, 142321)]