3305556

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 8673280

約数和(自身を除く): 5367724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 241, 254, 381, 482, 508, 723, 762, 964, 1143, 1446, 1524, 2169, 2286, 2892, 3429, 4338, 4572, 6507, 6858, 8676, 13014, 13716, 26028, 30607, 61214, 91821, 122428, 183642, 275463, 367284, 550926, 826389, 1101852, 1652778, 3305556]

約数ペア:

[(1, 3305556), (2, 1652778), (3, 1101852), (4, 826389), (6, 550926), (9, 367284), (12, 275463), (18, 183642), (27, 122428), (36, 91821), (54, 61214), (108, 30607), (127, 26028), (241, 13716), (254, 13014), (381, 8676), (482, 6858), (508, 6507), (723, 4572), (762, 4338), (964, 3429), (1143, 2892), (1446, 2286), (1524, 2169)]