1978952724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7852987}}^1$

素因数の和:7853004

約数の個数: 36

約数和(自身を含む): 5716975264

約数和(自身を除く): 3738022540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7852987, 15705974, 23558961, 31411948, 47117922, 54970909, 70676883, 94235844, 109941818, 141353766, 164912727, 219883636, 282707532, 329825454, 494738181, 659650908, 989476362, 1978952724]

約数ペア:

[(1, 1978952724), (2, 989476362), (3, 659650908), (4, 494738181), (6, 329825454), (7, 282707532), (9, 219883636), (12, 164912727), (14, 141353766), (18, 109941818), (21, 94235844), (28, 70676883), (36, 54970909), (42, 47117922), (63, 31411948), (84, 23558961), (126, 15705974), (252, 7852987)]