18443643904

素因数分解:

$2^{10}\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1638

約数の個数: 132

約数和(自身を含む): 43076019936

約数和(自身を除く): 24632376032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 277, 392, 448, 512, 554, 784, 896, 1024, 1108, 1327, 1568, 1792, 1939, 2216, 2654, 3136, 3584, 3878, 4432, 5308, 6272, 7168, 7756, 8864, 9289, 10616, 12544, 13573, 15512, 17728, 18578, 21232, 25088, 27146, 31024, 35456, 37156, 42464, 50176, 54292, 62048, 65023, 70912, 74312, 84928, 108584, 124096, 130046, 141824, 148624, 169856, 217168, 248192, 260092, 283648, 297248, 339712, 367579, 434336, 496384, 520184, 594496, 679424, 735158, 868672, 992768, 1040368, 1188992, 1358848, 1470316, 1737344, 1985536, 2080736, 2377984, 2573053, 2940632, 3474688, 4161472, 4755968, 5146106, 5881264, 6949376, 8322944, 9511936, 10292212, 11762528, 13898752, 16645888, 18011371, 20584424, 23525056, 33291776, 36022742, 41168848, 47050112, 66583552, 72045484, 82337696, 94100224, 144090968, 164675392, 188200448, 288181936, 329350784, 376400896, 576363872, 658701568, 1152727744, 1317403136, 2305455488, 2634806272, 4610910976, 9221821952, 18443643904]

約数ペア:

[(1, 18443643904), (2, 9221821952), (4, 4610910976), (7, 2634806272), (8, 2305455488), (14, 1317403136), (16, 1152727744), (28, 658701568), (32, 576363872), (49, 376400896), (56, 329350784), (64, 288181936), (98, 188200448), (112, 164675392), (128, 144090968), (196, 94100224), (224, 82337696), (256, 72045484), (277, 66583552), (392, 47050112), (448, 41168848), (512, 36022742), (554, 33291776), (784, 23525056), (896, 20584424), (1024, 18011371), (1108, 16645888), (1327, 13898752), (1568, 11762528), (1792, 10292212), (1939, 9511936), (2216, 8322944), (2654, 6949376), (3136, 5881264), (3584, 5146106), (3878, 4755968), (4432, 4161472), (5308, 3474688), (6272, 2940632), (7168, 2573053), (7756, 2377984), (8864, 2080736), (9289, 1985536), (10616, 1737344), (12544, 1470316), (13573, 1358848), (15512, 1188992), (17728, 1040368), (18578, 992768), (21232, 868672), (25088, 735158), (27146, 679424), (31024, 594496), (35456, 520184), (37156, 496384), (42464, 434336), (50176, 367579), (54292, 339712), (62048, 297248), (65023, 283648), (70912, 260092), (74312, 248192), (84928, 217168), (108584, 169856), (124096, 148624), (130046, 141824)]