2904382278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{16453}}^1$

素因数の和:16938

約数の個数: 64

約数和(自身を含む): 7392453120

約数和(自身を除く): 4488070842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 467, 934, 1401, 2802, 3269, 4203, 6538, 8406, 9807, 12609, 16453, 19614, 25218, 29421, 32906, 49359, 58842, 88263, 98718, 115171, 148077, 176526, 230342, 296154, 345513, 444231, 691026, 888462, 1036539, 2073078, 3109617, 6219234, 7683551, 15367102, 23050653, 46101306, 53784857, 69151959, 107569714, 138303918, 161354571, 207455877, 322709142, 414911754, 484063713, 968127426, 1452191139, 2904382278]

約数ペア:

[(1, 2904382278), (2, 1452191139), (3, 968127426), (6, 484063713), (7, 414911754), (9, 322709142), (14, 207455877), (18, 161354571), (21, 138303918), (27, 107569714), (42, 69151959), (54, 53784857), (63, 46101306), (126, 23050653), (189, 15367102), (378, 7683551), (467, 6219234), (934, 3109617), (1401, 2073078), (2802, 1036539), (3269, 888462), (4203, 691026), (6538, 444231), (8406, 345513), (9807, 296154), (12609, 230342), (16453, 176526), (19614, 148077), (25218, 115171), (29421, 98718), (32906, 88263), (49359, 58842)]