13887654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 32044032

約数和(自身を除く): 18156378

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 47, 66, 74, 94, 111, 121, 141, 222, 242, 282, 363, 407, 517, 726, 814, 1034, 1221, 1331, 1551, 1739, 2442, 2662, 3102, 3478, 3993, 4477, 5217, 5687, 7986, 8954, 10434, 11374, 13431, 17061, 19129, 26862, 34122, 38258, 49247, 57387, 62557, 98494, 114774, 125114, 147741, 187671, 210419, 295482, 375342, 420838, 631257, 1262514, 2314609, 4629218, 6943827, 13887654]

約数ペア:

[(1, 13887654), (2, 6943827), (3, 4629218), (6, 2314609), (11, 1262514), (22, 631257), (33, 420838), (37, 375342), (47, 295482), (66, 210419), (74, 187671), (94, 147741), (111, 125114), (121, 114774), (141, 98494), (222, 62557), (242, 57387), (282, 49247), (363, 38258), (407, 34122), (517, 26862), (726, 19129), (814, 17061), (1034, 13431), (1221, 11374), (1331, 10434), (1551, 8954), (1739, 7986), (2442, 5687), (2662, 5217), (3102, 4477), (3478, 3993)]