2784996

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 7318080

約数和(自身を除く): 4533084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 241, 321, 428, 482, 642, 723, 963, 964, 1284, 1446, 1926, 2169, 2889, 2892, 3852, 4338, 5778, 6507, 8676, 11556, 13014, 25787, 26028, 51574, 77361, 103148, 154722, 232083, 309444, 464166, 696249, 928332, 1392498, 2784996]

約数ペア:

[(1, 2784996), (2, 1392498), (3, 928332), (4, 696249), (6, 464166), (9, 309444), (12, 232083), (18, 154722), (27, 103148), (36, 77361), (54, 51574), (107, 26028), (108, 25787), (214, 13014), (241, 11556), (321, 8676), (428, 6507), (482, 5778), (642, 4338), (723, 3852), (963, 2892), (964, 2889), (1284, 2169), (1446, 1926)]