987342842346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{500173679}}^1$

素因数の和:500173738

約数の個数: 32

約数和(自身を含む): 2304800317440

約数和(自身を除く): 1317457475094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 500173679, 1000347358, 1500521037, 3001042074, 3501215753, 7002431506, 10503647259, 21007294518, 23508162913, 47016325826, 70524488739, 141048977478, 164557140391, 329114280782, 493671421173, 987342842346]

約数ペア:

[(1, 987342842346), (2, 493671421173), (3, 329114280782), (6, 164557140391), (7, 141048977478), (14, 70524488739), (21, 47016325826), (42, 23508162913), (47, 21007294518), (94, 10503647259), (141, 7002431506), (282, 3501215753), (329, 3001042074), (658, 1500521037), (987, 1000347358), (1974, 500173679)]