21373669122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274021399}}^1$

素因数の和:274021417

約数の個数: 16

約数和(自身を含む): 46035595200

約数和(自身を除く): 24661926078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 274021399, 548042798, 822064197, 1644128394, 3562278187, 7124556374, 10686834561, 21373669122]

約数ペア:

[(1, 21373669122), (2, 10686834561), (3, 7124556374), (6, 3562278187), (13, 1644128394), (26, 822064197), (39, 548042798), (78, 274021399)]