15213054

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 31541760

約数和(自身を除く): 16328706

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 739, 1478, 2217, 3431, 4434, 6862, 10293, 20586, 34733, 53947, 69466, 104199, 107894, 161841, 208398, 323682, 2535509, 5071018, 7606527, 15213054]

約数ペア:

[(1, 15213054), (2, 7606527), (3, 5071018), (6, 2535509), (47, 323682), (73, 208398), (94, 161841), (141, 107894), (146, 104199), (219, 69466), (282, 53947), (438, 34733), (739, 20586), (1478, 10293), (2217, 6862), (3431, 4434)]