18054410001

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{2713}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 24876741120

約数和(自身を除く): 6822331119

約数列:

[1, 3, 47, 109, 141, 327, 433, 1299, 2713, 5123, 8139, 15369, 20351, 47197, 61053, 127511, 141591, 295717, 382533, 887151, 1174729, 2218259, 3524187, 6654777, 13898699, 41696097, 55212263, 128045461, 165636789, 384136383, 6018136667, 18054410001]

約数ペア:

[(1, 18054410001), (3, 6018136667), (47, 384136383), (109, 165636789), (141, 128045461), (327, 55212263), (433, 41696097), (1299, 13898699), (2713, 6654777), (5123, 3524187), (8139, 2218259), (15369, 1174729), (20351, 887151), (47197, 382533), (61053, 295717), (127511, 141591)]