388580724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1541987}}^1$

素因数の和:1542004

約数の個数: 36

約数和(自身を含む): 1122567264

約数和(自身を除く): 733986540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1541987, 3083974, 4625961, 6167948, 9251922, 10793909, 13877883, 18503844, 21587818, 27755766, 32381727, 43175636, 55511532, 64763454, 97145181, 129526908, 194290362, 388580724]

約数ペア:

[(1, 388580724), (2, 194290362), (3, 129526908), (4, 97145181), (6, 64763454), (7, 55511532), (9, 43175636), (12, 32381727), (14, 27755766), (18, 21587818), (21, 18503844), (28, 13877883), (36, 10793909), (42, 9251922), (63, 6167948), (84, 4625961), (126, 3083974), (252, 1541987)]