191171628

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{11827}}^1$

素因数の和:12286

約数の個数: 36

約数和(自身を含む): 484356600

約数和(自身を除く): 293184972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 11827, 16164, 23654, 35481, 47308, 70962, 106443, 141924, 212886, 425772, 5310323, 10620646, 15930969, 21241292, 31861938, 47792907, 63723876, 95585814, 191171628]

約数ペア:

[(1, 191171628), (2, 95585814), (3, 63723876), (4, 47792907), (6, 31861938), (9, 21241292), (12, 15930969), (18, 10620646), (36, 5310323), (449, 425772), (898, 212886), (1347, 141924), (1796, 106443), (2694, 70962), (4041, 47308), (5388, 35481), (8082, 23654), (11827, 16164)]