18234503168

素因数分解:

$2^{12}\times 7^1\times {\mathrm{635969}}^1$

素因数の和:636000

約数の個数: 52

約数和(自身を含む): 41673842160

約数和(自身を除く): 23439338992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672, 635969, 1271938, 2543876, 4451783, 5087752, 8903566, 10175504, 17807132, 20351008, 35614264, 40702016, 71228528, 81404032, 142457056, 162808064, 284914112, 325616128, 569828224, 651232256, 1139656448, 1302464512, 2279312896, 2604929024, 4558625792, 9117251584, 18234503168]

約数ペア:

[(1, 18234503168), (2, 9117251584), (4, 4558625792), (7, 2604929024), (8, 2279312896), (14, 1302464512), (16, 1139656448), (28, 651232256), (32, 569828224), (56, 325616128), (64, 284914112), (112, 162808064), (128, 142457056), (224, 81404032), (256, 71228528), (448, 40702016), (512, 35614264), (896, 20351008), (1024, 17807132), (1792, 10175504), (2048, 8903566), (3584, 5087752), (4096, 4451783), (7168, 2543876), (14336, 1271938), (28672, 635969)]