2921982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 3990018

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 2399, 4798, 7197, 14394, 16793, 33586, 50379, 69571, 100758, 139142, 208713, 417426, 486997, 973994, 1460991, 2921982]

約数ペア:

[(1, 2921982), (2, 1460991), (3, 973994), (6, 486997), (7, 417426), (14, 208713), (21, 139142), (29, 100758), (42, 69571), (58, 50379), (87, 33586), (174, 16793), (203, 14394), (406, 7197), (609, 4798), (1218, 2399)]