18744083456

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{49339}}^1$

素因数の和:49419

約数の個数: 88

約数和(自身を含む): 43631559360

約数和(自身を除く): 24887475904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1024, 1484, 1696, 1792, 2968, 3392, 3584, 5936, 6784, 7168, 11872, 13568, 23744, 27136, 47488, 49339, 54272, 94976, 98678, 189952, 197356, 345373, 379904, 394712, 690746, 789424, 1381492, 1578848, 2614967, 2762984, 3157696, 5229934, 5525968, 6315392, 10459868, 11051936, 12630784, 18304769, 20919736, 22103872, 25261568, 36609538, 41839472, 44207744, 50523136, 73219076, 83678944, 88415488, 146438152, 167357888, 176830976, 292876304, 334715776, 353661952, 585752608, 669431552, 1171505216, 1338863104, 2343010432, 2677726208, 4686020864, 9372041728, 18744083456]

約数ペア:

[(1, 18744083456), (2, 9372041728), (4, 4686020864), (7, 2677726208), (8, 2343010432), (14, 1338863104), (16, 1171505216), (28, 669431552), (32, 585752608), (53, 353661952), (56, 334715776), (64, 292876304), (106, 176830976), (112, 167357888), (128, 146438152), (212, 88415488), (224, 83678944), (256, 73219076), (371, 50523136), (424, 44207744), (448, 41839472), (512, 36609538), (742, 25261568), (848, 22103872), (896, 20919736), (1024, 18304769), (1484, 12630784), (1696, 11051936), (1792, 10459868), (2968, 6315392), (3392, 5525968), (3584, 5229934), (5936, 3157696), (6784, 2762984), (7168, 2614967), (11872, 1578848), (13568, 1381492), (23744, 789424), (27136, 690746), (47488, 394712), (49339, 379904), (54272, 345373), (94976, 197356), (98678, 189952)]