6672438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 15365376

約数和(自身を除く): 8692938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 227, 414, 426, 454, 639, 681, 1278, 1362, 1633, 2043, 3266, 4086, 4899, 5221, 9798, 10442, 14697, 15663, 16117, 29394, 31326, 32234, 46989, 48351, 93978, 96702, 145053, 290106, 370691, 741382, 1112073, 2224146, 3336219, 6672438]

約数ペア:

[(1, 6672438), (2, 3336219), (3, 2224146), (6, 1112073), (9, 741382), (18, 370691), (23, 290106), (46, 145053), (69, 96702), (71, 93978), (138, 48351), (142, 46989), (207, 32234), (213, 31326), (227, 29394), (414, 16117), (426, 15663), (454, 14697), (639, 10442), (681, 9798), (1278, 5221), (1362, 4899), (1633, 4086), (2043, 3266)]