15993348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 43567104

約数和(自身を除く): 27573756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4051, 8102, 12153, 16204, 24306, 28357, 48612, 56714, 85071, 113428, 170142, 190397, 340284, 380794, 571191, 761588, 1142382, 1332779, 2284764, 2665558, 3998337, 5331116, 7996674, 15993348]

約数ペア:

[(1, 15993348), (2, 7996674), (3, 5331116), (4, 3998337), (6, 2665558), (7, 2284764), (12, 1332779), (14, 1142382), (21, 761588), (28, 571191), (42, 380794), (47, 340284), (84, 190397), (94, 170142), (141, 113428), (188, 85071), (282, 56714), (329, 48612), (564, 28357), (658, 24306), (987, 16204), (1316, 12153), (1974, 8102), (3948, 4051)]