8899638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 12112842

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 47, 57, 66, 94, 114, 141, 151, 209, 282, 302, 418, 453, 517, 627, 893, 906, 1034, 1254, 1551, 1661, 1786, 2679, 2869, 3102, 3322, 4983, 5358, 5738, 7097, 8607, 9823, 9966, 14194, 17214, 19646, 21291, 29469, 31559, 42582, 58938, 63118, 78067, 94677, 134843, 156134, 189354, 234201, 269686, 404529, 468402, 809058, 1483273, 2966546, 4449819, 8899638]

約数ペア:

[(1, 8899638), (2, 4449819), (3, 2966546), (6, 1483273), (11, 809058), (19, 468402), (22, 404529), (33, 269686), (38, 234201), (47, 189354), (57, 156134), (66, 134843), (94, 94677), (114, 78067), (141, 63118), (151, 58938), (209, 42582), (282, 31559), (302, 29469), (418, 21291), (453, 19646), (517, 17214), (627, 14194), (893, 9966), (906, 9823), (1034, 8607), (1254, 7097), (1551, 5738), (1661, 5358), (1786, 4983), (2679, 3322), (2869, 3102)]