18028542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9133}}^1$

素因数の和:9192

約数の個数: 32

約数和(自身を含む): 42089472

約数和(自身を除く): 24060930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9133, 18266, 27399, 54798, 63931, 127862, 191793, 383586, 429251, 858502, 1287753, 2575506, 3004757, 6009514, 9014271, 18028542]

約数ペア:

[(1, 18028542), (2, 9014271), (3, 6009514), (6, 3004757), (7, 2575506), (14, 1287753), (21, 858502), (42, 429251), (47, 383586), (94, 191793), (141, 127862), (282, 63931), (329, 54798), (658, 27399), (987, 18266), (1974, 9133)]