137786124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1640311}}^1$

素因数の和:1640325

約数の個数: 24

約数和(自身を含む): 367429888

約数和(自身を除く): 229643764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1640311, 3280622, 4920933, 6561244, 9841866, 11482177, 19683732, 22964354, 34446531, 45928708, 68893062, 137786124]

約数ペア:

[(1, 137786124), (2, 68893062), (3, 45928708), (4, 34446531), (6, 22964354), (7, 19683732), (12, 11482177), (14, 9841866), (21, 6561244), (28, 4920933), (42, 3280622), (84, 1640311)]