18318426112

素因数分解:

$2^{16}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 136

約数和(自身を含む): 42521529536

約数和(自身を除く): 24203103424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 547, 584, 896, 1022, 1024, 1094, 1168, 1792, 2044, 2048, 2188, 2336, 3584, 3829, 4088, 4096, 4376, 4672, 7168, 7658, 8176, 8192, 8752, 9344, 14336, 15316, 16352, 16384, 17504, 18688, 28672, 30632, 32704, 32768, 35008, 37376, 39931, 57344, 61264, 65408, 65536, 70016, 74752, 79862, 114688, 122528, 130816, 140032, 149504, 159724, 229376, 245056, 261632, 279517, 280064, 299008, 319448, 458752, 490112, 523264, 559034, 560128, 598016, 638896, 980224, 1046528, 1118068, 1120256, 1196032, 1277792, 1960448, 2093056, 2236136, 2240512, 2392064, 2555584, 3920896, 4186112, 4472272, 4481024, 4784128, 5111168, 7841792, 8372224, 8944544, 8962048, 10222336, 15683584, 16744448, 17889088, 17924096, 20444672, 31367168, 33488896, 35778176, 35848192, 40889344, 62734336, 71556352, 81778688, 125468672, 143112704, 163557376, 250937344, 286225408, 327114752, 572450816, 654229504, 1144901632, 1308459008, 2289803264, 2616918016, 4579606528, 9159213056, 18318426112]

約数ペア:

[(1, 18318426112), (2, 9159213056), (4, 4579606528), (7, 2616918016), (8, 2289803264), (14, 1308459008), (16, 1144901632), (28, 654229504), (32, 572450816), (56, 327114752), (64, 286225408), (73, 250937344), (112, 163557376), (128, 143112704), (146, 125468672), (224, 81778688), (256, 71556352), (292, 62734336), (448, 40889344), (511, 35848192), (512, 35778176), (547, 33488896), (584, 31367168), (896, 20444672), (1022, 17924096), (1024, 17889088), (1094, 16744448), (1168, 15683584), (1792, 10222336), (2044, 8962048), (2048, 8944544), (2188, 8372224), (2336, 7841792), (3584, 5111168), (3829, 4784128), (4088, 4481024), (4096, 4472272), (4376, 4186112), (4672, 3920896), (7168, 2555584), (7658, 2392064), (8176, 2240512), (8192, 2236136), (8752, 2093056), (9344, 1960448), (14336, 1277792), (15316, 1196032), (16352, 1120256), (16384, 1118068), (17504, 1046528), (18688, 980224), (28672, 638896), (30632, 598016), (32704, 560128), (32768, 559034), (35008, 523264), (37376, 490112), (39931, 458752), (57344, 319448), (61264, 299008), (65408, 280064), (65536, 279517), (70016, 261632), (74752, 245056), (79862, 229376), (114688, 159724), (122528, 149504), (130816, 140032)]