245588364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{974557}}^1$

素因数の和:974574

約数の個数: 36

約数和(自身を含む): 709478224

約数和(自身を除く): 463889860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 974557, 1949114, 2923671, 3898228, 5847342, 6821899, 8771013, 11694684, 13643798, 17542026, 20465697, 27287596, 35084052, 40931394, 61397091, 81862788, 122794182, 245588364]

約数ペア:

[(1, 245588364), (2, 122794182), (3, 81862788), (4, 61397091), (6, 40931394), (7, 35084052), (9, 27287596), (12, 20465697), (14, 17542026), (18, 13643798), (21, 11694684), (28, 8771013), (36, 6821899), (42, 5847342), (63, 3898228), (84, 2923671), (126, 1949114), (252, 974557)]