2978724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{35461}}^1$

素因数の和:35475

約数の個数: 24

約数和(自身を含む): 7943488

約数和(自身を除く): 4964764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35461, 70922, 106383, 141844, 212766, 248227, 425532, 496454, 744681, 992908, 1489362, 2978724]

約数ペア:

[(1, 2978724), (2, 1489362), (3, 992908), (4, 744681), (6, 496454), (7, 425532), (12, 248227), (14, 212766), (21, 141844), (28, 106383), (42, 70922), (84, 35461)]