21426613056

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1617347}}^1$

素因数の和:1617388

約数の個数: 84

約数和(自身を含む): 64085797152

約数和(自身を除く): 42659184096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 1617347, 3234694, 4852041, 6469388, 9704082, 12938776, 14556123, 19408164, 25877552, 29112246, 37198981, 38816328, 51755104, 58224492, 74397962, 77632656, 103510208, 111596943, 116448984, 148795924, 155265312, 223193886, 232897968, 297591848, 310530624, 334790829, 446387772, 465795936, 595183696, 669581658, 892775544, 931591872, 1190367392, 1339163316, 1785551088, 2380734784, 2678326632, 3571102176, 5356653264, 7142204352, 10713306528, 21426613056]

約数ペア:

[(1, 21426613056), (2, 10713306528), (3, 7142204352), (4, 5356653264), (6, 3571102176), (8, 2678326632), (9, 2380734784), (12, 1785551088), (16, 1339163316), (18, 1190367392), (23, 931591872), (24, 892775544), (32, 669581658), (36, 595183696), (46, 465795936), (48, 446387772), (64, 334790829), (69, 310530624), (72, 297591848), (92, 232897968), (96, 223193886), (138, 155265312), (144, 148795924), (184, 116448984), (192, 111596943), (207, 103510208), (276, 77632656), (288, 74397962), (368, 58224492), (414, 51755104), (552, 38816328), (576, 37198981), (736, 29112246), (828, 25877552), (1104, 19408164), (1472, 14556123), (1656, 12938776), (2208, 9704082), (3312, 6469388), (4416, 4852041), (6624, 3234694), (13248, 1617347)]