18460987552

素因数分解:

$2^5\times 7^2\times {\mathrm{211}}^1\times {\mathrm{55799}}^1$

素因数の和:56034

約数の個数: 72

約数和(自身を含む): 42480093600

約数和(自身を除く): 24019106048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 211, 224, 392, 422, 784, 844, 1477, 1568, 1688, 2954, 3376, 5908, 6752, 10339, 11816, 20678, 23632, 41356, 47264, 55799, 82712, 111598, 165424, 223196, 330848, 390593, 446392, 781186, 892784, 1562372, 1785568, 2734151, 3124744, 5468302, 6249488, 10936604, 11773589, 12498976, 21873208, 23547178, 43746416, 47094356, 82415123, 87492832, 94188712, 164830246, 188377424, 329660492, 376754848, 576905861, 659320984, 1153811722, 1318641968, 2307623444, 2637283936, 4615246888, 9230493776, 18460987552]

約数ペア:

[(1, 18460987552), (2, 9230493776), (4, 4615246888), (7, 2637283936), (8, 2307623444), (14, 1318641968), (16, 1153811722), (28, 659320984), (32, 576905861), (49, 376754848), (56, 329660492), (98, 188377424), (112, 164830246), (196, 94188712), (211, 87492832), (224, 82415123), (392, 47094356), (422, 43746416), (784, 23547178), (844, 21873208), (1477, 12498976), (1568, 11773589), (1688, 10936604), (2954, 6249488), (3376, 5468302), (5908, 3124744), (6752, 2734151), (10339, 1785568), (11816, 1562372), (20678, 892784), (23632, 781186), (41356, 446392), (47264, 390593), (55799, 330848), (82712, 223196), (111598, 165424)]