1889328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{5623}}^1$

素因数の和:5641

約数の個数: 40

約数和(自身を含む): 5579008

約数和(自身を除く): 3689680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 5623, 11246, 16869, 22492, 33738, 39361, 44984, 67476, 78722, 89968, 118083, 134952, 157444, 236166, 269904, 314888, 472332, 629776, 944664, 1889328]

約数ペア:

[(1, 1889328), (2, 944664), (3, 629776), (4, 472332), (6, 314888), (7, 269904), (8, 236166), (12, 157444), (14, 134952), (16, 118083), (21, 89968), (24, 78722), (28, 67476), (42, 44984), (48, 39361), (56, 33738), (84, 22492), (112, 16869), (168, 11246), (336, 5623)]