8152902

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10716858

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 419, 423, 838, 846, 1081, 1257, 2162, 2514, 3243, 3771, 6486, 7542, 9637, 9729, 19274, 19458, 19693, 28911, 39386, 57822, 59079, 86733, 118158, 173466, 177237, 354474, 452939, 905878, 1358817, 2717634, 4076451, 8152902]

約数ペア:

[(1, 8152902), (2, 4076451), (3, 2717634), (6, 1358817), (9, 905878), (18, 452939), (23, 354474), (46, 177237), (47, 173466), (69, 118158), (94, 86733), (138, 59079), (141, 57822), (207, 39386), (282, 28911), (414, 19693), (419, 19458), (423, 19274), (838, 9729), (846, 9637), (1081, 7542), (1257, 6486), (2162, 3771), (2514, 3243)]