16918851936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{145531}}^1$

素因数の和:145724

約数の個数: 96

約数和(自身を含む): 51050297088

約数和(自身を除く): 34131445152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 173, 224, 336, 346, 519, 672, 692, 1038, 1211, 1384, 2076, 2422, 2768, 3633, 4152, 4844, 5536, 7266, 8304, 9688, 14532, 16608, 19376, 29064, 38752, 58128, 116256, 145531, 291062, 436593, 582124, 873186, 1018717, 1164248, 1746372, 2037434, 2328496, 3056151, 3492744, 4074868, 4656992, 6112302, 6985488, 8149736, 12224604, 13970976, 16299472, 24449208, 25176863, 32598944, 48898416, 50353726, 75530589, 97796832, 100707452, 151061178, 176238041, 201414904, 302122356, 352476082, 402829808, 528714123, 604244712, 704952164, 805659616, 1057428246, 1208489424, 1409904328, 2114856492, 2416978848, 2819808656, 4229712984, 5639617312, 8459425968, 16918851936]

約数ペア:

[(1, 16918851936), (2, 8459425968), (3, 5639617312), (4, 4229712984), (6, 2819808656), (7, 2416978848), (8, 2114856492), (12, 1409904328), (14, 1208489424), (16, 1057428246), (21, 805659616), (24, 704952164), (28, 604244712), (32, 528714123), (42, 402829808), (48, 352476082), (56, 302122356), (84, 201414904), (96, 176238041), (112, 151061178), (168, 100707452), (173, 97796832), (224, 75530589), (336, 50353726), (346, 48898416), (519, 32598944), (672, 25176863), (692, 24449208), (1038, 16299472), (1211, 13970976), (1384, 12224604), (2076, 8149736), (2422, 6985488), (2768, 6112302), (3633, 4656992), (4152, 4074868), (4844, 3492744), (5536, 3056151), (7266, 2328496), (8304, 2037434), (9688, 1746372), (14532, 1164248), (16608, 1018717), (19376, 873186), (29064, 582124), (38752, 436593), (58128, 291062), (116256, 145531)]