247522212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{982231}}^1$

素因数の和:982248

約数の個数: 36

約数和(自身を含む): 715064896

約数和(自身を除く): 467542684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 982231, 1964462, 2946693, 3928924, 5893386, 6875617, 8840079, 11786772, 13751234, 17680158, 20626851, 27502468, 35360316, 41253702, 61880553, 82507404, 123761106, 247522212]

約数ペア:

[(1, 247522212), (2, 123761106), (3, 82507404), (4, 61880553), (6, 41253702), (7, 35360316), (9, 27502468), (12, 20626851), (14, 17680158), (18, 13751234), (21, 11786772), (28, 8840079), (36, 6875617), (42, 5893386), (63, 3928924), (84, 2946693), (126, 1964462), (252, 982231)]