18805344

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 33449376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 71, 89, 93, 96, 124, 142, 178, 186, 213, 248, 267, 284, 356, 372, 426, 496, 534, 568, 712, 744, 852, 992, 1068, 1136, 1424, 1488, 1704, 2136, 2201, 2272, 2759, 2848, 2976, 3408, 4272, 4402, 5518, 6319, 6603, 6816, 8277, 8544, 8804, 11036, 12638, 13206, 16554, 17608, 18957, 22072, 25276, 26412, 33108, 35216, 37914, 44144, 50552, 52824, 66216, 70432, 75828, 88288, 101104, 105648, 132432, 151656, 195889, 202208, 211296, 264864, 303312, 391778, 587667, 606624, 783556, 1175334, 1567112, 2350668, 3134224, 4701336, 6268448, 9402672, 18805344]

約数ペア:

[(1, 18805344), (2, 9402672), (3, 6268448), (4, 4701336), (6, 3134224), (8, 2350668), (12, 1567112), (16, 1175334), (24, 783556), (31, 606624), (32, 587667), (48, 391778), (62, 303312), (71, 264864), (89, 211296), (93, 202208), (96, 195889), (124, 151656), (142, 132432), (178, 105648), (186, 101104), (213, 88288), (248, 75828), (267, 70432), (284, 66216), (356, 52824), (372, 50552), (426, 44144), (496, 37914), (534, 35216), (568, 33108), (712, 26412), (744, 25276), (852, 22072), (992, 18957), (1068, 17608), (1136, 16554), (1424, 13206), (1488, 12638), (1704, 11036), (2136, 8804), (2201, 8544), (2272, 8277), (2759, 6816), (2848, 6603), (2976, 6319), (3408, 5518), (4272, 4402)]