249014724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2964461}}^1$

素因数の和:2964475

約数の個数: 24

約数和(自身を含む): 664039488

約数和(自身を除く): 415024764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2964461, 5928922, 8893383, 11857844, 17786766, 20751227, 35573532, 41502454, 62253681, 83004908, 124507362, 249014724]

約数ペア:

[(1, 249014724), (2, 124507362), (3, 83004908), (4, 62253681), (6, 41502454), (7, 35573532), (12, 20751227), (14, 17786766), (21, 11857844), (28, 8893383), (42, 5928922), (84, 2964461)]