1640546964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6510107}}^1$

素因数の和:6510124

約数の個数: 36

約数和(自身を含む): 4739358624

約数和(自身を除く): 3098811660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6510107, 13020214, 19530321, 26040428, 39060642, 45570749, 58590963, 78121284, 91141498, 117181926, 136712247, 182282996, 234363852, 273424494, 410136741, 546848988, 820273482, 1640546964]

約数ペア:

[(1, 1640546964), (2, 820273482), (3, 546848988), (4, 410136741), (6, 273424494), (7, 234363852), (9, 182282996), (12, 136712247), (14, 117181926), (18, 91141498), (21, 78121284), (28, 58590963), (36, 45570749), (42, 39060642), (63, 26040428), (84, 19530321), (126, 13020214), (252, 6510107)]