1397544036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{16637429}}^1$

素因数の和:16637443

約数の個数: 24

約数和(自身を含む): 3726784320

約数和(自身を除く): 2329240284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 16637429, 33274858, 49912287, 66549716, 99824574, 116462003, 199649148, 232924006, 349386009, 465848012, 698772018, 1397544036]

約数ペア:

[(1, 1397544036), (2, 698772018), (3, 465848012), (4, 349386009), (6, 232924006), (7, 199649148), (12, 116462003), (14, 99824574), (21, 66549716), (28, 49912287), (42, 33274858), (84, 16637429)]