2746146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 6652800

約数和(自身を除く): 3906654

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 109, 114, 218, 221, 247, 323, 327, 442, 494, 646, 654, 663, 741, 969, 1326, 1417, 1482, 1853, 1938, 2071, 2834, 3706, 4142, 4199, 4251, 5559, 6213, 8398, 8502, 11118, 12426, 12597, 24089, 25194, 26923, 35207, 48178, 53846, 70414, 72267, 80769, 105621, 144534, 161538, 211242, 457691, 915382, 1373073, 2746146]

約数ペア:

[(1, 2746146), (2, 1373073), (3, 915382), (6, 457691), (13, 211242), (17, 161538), (19, 144534), (26, 105621), (34, 80769), (38, 72267), (39, 70414), (51, 53846), (57, 48178), (78, 35207), (102, 26923), (109, 25194), (114, 24089), (218, 12597), (221, 12426), (247, 11118), (323, 8502), (327, 8398), (442, 6213), (494, 5559), (646, 4251), (654, 4199), (663, 4142), (741, 3706), (969, 2834), (1326, 2071), (1417, 1938), (1482, 1853)]