1856664

素因数分解:

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

素因数の和:360

約数の個数: 48

約数和(自身を含む): 5096520

約数和(自身を除く): 3239856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 241, 321, 428, 482, 642, 723, 856, 963, 964, 1284, 1446, 1926, 1928, 2169, 2568, 2892, 3852, 4338, 5784, 7704, 8676, 17352, 25787, 51574, 77361, 103148, 154722, 206296, 232083, 309444, 464166, 618888, 928332, 1856664]

約数ペア:

[(1, 1856664), (2, 928332), (3, 618888), (4, 464166), (6, 309444), (8, 232083), (9, 206296), (12, 154722), (18, 103148), (24, 77361), (36, 51574), (72, 25787), (107, 17352), (214, 8676), (241, 7704), (321, 5784), (428, 4338), (482, 3852), (642, 2892), (723, 2568), (856, 2169), (963, 1928), (964, 1926), (1284, 1446)]