2021574156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{43997}}^1$

素因数の和:44558

約数の個数: 48

約数和(自身を含む): 5400842496

約数和(自身を除く): 3379268340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 2188, 3282, 3829, 6564, 7658, 11487, 15316, 22974, 43997, 45948, 87994, 131991, 175988, 263982, 307979, 527964, 615958, 923937, 1231916, 1847874, 3695748, 24066359, 48132718, 72199077, 96265436, 144398154, 168464513, 288796308, 336929026, 505393539, 673858052, 1010787078, 2021574156]

約数ペア:

[(1, 2021574156), (2, 1010787078), (3, 673858052), (4, 505393539), (6, 336929026), (7, 288796308), (12, 168464513), (14, 144398154), (21, 96265436), (28, 72199077), (42, 48132718), (84, 24066359), (547, 3695748), (1094, 1847874), (1641, 1231916), (2188, 923937), (3282, 615958), (3829, 527964), (6564, 307979), (7658, 263982), (11487, 175988), (15316, 131991), (22974, 87994), (43997, 45948)]