138546492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1649363}}^1$

素因数の和:1649377

約数の個数: 24

約数和(自身を含む): 369457536

約数和(自身を除く): 230911044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1649363, 3298726, 4948089, 6597452, 9896178, 11545541, 19792356, 23091082, 34636623, 46182164, 69273246, 138546492]

約数ペア:

[(1, 138546492), (2, 69273246), (3, 46182164), (4, 34636623), (6, 23091082), (7, 19792356), (12, 11545541), (14, 9896178), (21, 6597452), (28, 4948089), (42, 3298726), (84, 1649363)]