2120958252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227473}}^1$

素因数の和:227527

約数の個数: 72

約数和(自身を含む): 6292840736

約数和(自身を除く): 4171882484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 227473, 454946, 682419, 909892, 1364838, 1592311, 2047257, 2729676, 3184622, 4094514, 4776933, 6369244, 8189028, 8416501, 9553866, 14330799, 16833002, 19107732, 25249503, 28661598, 33666004, 50499006, 57323196, 58915507, 75748509, 100998012, 117831014, 151497018, 176746521, 235662028, 302994036, 353493042, 530239563, 706986084, 1060479126, 2120958252]

約数ペア:

[(1, 2120958252), (2, 1060479126), (3, 706986084), (4, 530239563), (6, 353493042), (7, 302994036), (9, 235662028), (12, 176746521), (14, 151497018), (18, 117831014), (21, 100998012), (28, 75748509), (36, 58915507), (37, 57323196), (42, 50499006), (63, 33666004), (74, 28661598), (84, 25249503), (111, 19107732), (126, 16833002), (148, 14330799), (222, 9553866), (252, 8416501), (259, 8189028), (333, 6369244), (444, 4776933), (518, 4094514), (666, 3184622), (777, 2729676), (1036, 2047257), (1332, 1592311), (1554, 1364838), (2331, 909892), (3108, 682419), (4662, 454946), (9324, 227473)]