1606284

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2627316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 139, 214, 278, 321, 417, 428, 556, 642, 834, 963, 1251, 1284, 1668, 1926, 2502, 2889, 3753, 3852, 5004, 5778, 7506, 11556, 14873, 15012, 29746, 44619, 59492, 89238, 133857, 178476, 267714, 401571, 535428, 803142, 1606284]

約数ペア:

[(1, 1606284), (2, 803142), (3, 535428), (4, 401571), (6, 267714), (9, 178476), (12, 133857), (18, 89238), (27, 59492), (36, 44619), (54, 29746), (107, 15012), (108, 14873), (139, 11556), (214, 7506), (278, 5778), (321, 5004), (417, 3852), (428, 3753), (556, 2889), (642, 2502), (834, 1926), (963, 1668), (1251, 1284)]