7440948

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 18957120

約数和(自身を除く): 11516172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1487, 1668, 2502, 2974, 4461, 5004, 5948, 8922, 13383, 17844, 26766, 53532, 206693, 413386, 620079, 826772, 1240158, 1860237, 2480316, 3720474, 7440948]

約数ペア:

[(1, 7440948), (2, 3720474), (3, 2480316), (4, 1860237), (6, 1240158), (9, 826772), (12, 620079), (18, 413386), (36, 206693), (139, 53532), (278, 26766), (417, 17844), (556, 13383), (834, 8922), (1251, 5948), (1487, 5004), (1668, 4461), (2502, 2974)]