20172413898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12315271}}^1$

素因数の和:12315299

約数の個数: 48

約数和(自身を含む): 53793108096

約数和(自身を除く): 33620694198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12315271, 24630542, 36945813, 73891626, 86206897, 110837439, 160098523, 172413794, 221674878, 258620691, 320197046, 480295569, 517241382, 775862073, 960591138, 1120689661, 1440886707, 1551724146, 2241379322, 2881773414, 3362068983, 6724137966, 10086206949, 20172413898]

約数ペア:

[(1, 20172413898), (2, 10086206949), (3, 6724137966), (6, 3362068983), (7, 2881773414), (9, 2241379322), (13, 1551724146), (14, 1440886707), (18, 1120689661), (21, 960591138), (26, 775862073), (39, 517241382), (42, 480295569), (63, 320197046), (78, 258620691), (91, 221674878), (117, 172413794), (126, 160098523), (182, 110837439), (234, 86206897), (273, 73891626), (546, 36945813), (819, 24630542), (1638, 12315271)]