16485378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 41099520

約数和(自身を除く): 24614142

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 277, 327, 546, 554, 654, 763, 831, 1417, 1526, 1662, 1939, 2289, 2834, 3601, 3878, 4251, 4578, 5817, 7202, 8502, 9919, 10803, 11634, 19838, 21606, 25207, 29757, 30193, 50414, 59514, 60386, 75621, 90579, 151242, 181158, 211351, 392509, 422702, 634053, 785018, 1177527, 1268106, 2355054, 2747563, 5495126, 8242689, 16485378]

約数ペア:

[(1, 16485378), (2, 8242689), (3, 5495126), (6, 2747563), (7, 2355054), (13, 1268106), (14, 1177527), (21, 785018), (26, 634053), (39, 422702), (42, 392509), (78, 211351), (91, 181158), (109, 151242), (182, 90579), (218, 75621), (273, 60386), (277, 59514), (327, 50414), (546, 30193), (554, 29757), (654, 25207), (763, 21606), (831, 19838), (1417, 11634), (1526, 10803), (1662, 9919), (1939, 8502), (2289, 7202), (2834, 5817), (3601, 4578), (3878, 4251)]