66838338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 171018240

約数和(自身を除く): 104179902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 453, 906, 1057, 1171, 1359, 2114, 2342, 2718, 3171, 3513, 4077, 6342, 7026, 8154, 8197, 9513, 10539, 16394, 19026, 21078, 24591, 28539, 31617, 49182, 57078, 63234, 73773, 147546, 176821, 221319, 353642, 442638, 530463, 1060926, 1237747, 1591389, 2475494, 3182778, 3713241, 4774167, 7426482, 9548334, 11139723, 22279446, 33419169, 66838338]

約数ペア:

[(1, 66838338), (2, 33419169), (3, 22279446), (6, 11139723), (7, 9548334), (9, 7426482), (14, 4774167), (18, 3713241), (21, 3182778), (27, 2475494), (42, 1591389), (54, 1237747), (63, 1060926), (126, 530463), (151, 442638), (189, 353642), (302, 221319), (378, 176821), (453, 147546), (906, 73773), (1057, 63234), (1171, 57078), (1359, 49182), (2114, 31617), (2342, 28539), (2718, 24591), (3171, 21078), (3513, 19026), (4077, 16394), (6342, 10539), (7026, 9513), (8154, 8197)]