18174528

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 84

約数和(自身を含む): 52699920

約数和(自身を除く): 34525392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 227, 278, 288, 417, 454, 556, 576, 681, 834, 908, 1112, 1251, 1362, 1668, 1816, 2043, 2224, 2502, 2724, 3336, 3632, 4086, 4448, 5004, 5448, 6672, 7264, 8172, 8896, 10008, 10896, 13344, 14528, 16344, 20016, 21792, 26688, 31553, 32688, 40032, 43584, 63106, 65376, 80064, 94659, 126212, 130752, 189318, 252424, 283977, 378636, 504848, 567954, 757272, 1009696, 1135908, 1514544, 2019392, 2271816, 3029088, 4543632, 6058176, 9087264, 18174528]

約数ペア:

[(1, 18174528), (2, 9087264), (3, 6058176), (4, 4543632), (6, 3029088), (8, 2271816), (9, 2019392), (12, 1514544), (16, 1135908), (18, 1009696), (24, 757272), (32, 567954), (36, 504848), (48, 378636), (64, 283977), (72, 252424), (96, 189318), (139, 130752), (144, 126212), (192, 94659), (227, 80064), (278, 65376), (288, 63106), (417, 43584), (454, 40032), (556, 32688), (576, 31553), (681, 26688), (834, 21792), (908, 20016), (1112, 16344), (1251, 14528), (1362, 13344), (1668, 10896), (1816, 10008), (2043, 8896), (2224, 8172), (2502, 7264), (2724, 6672), (3336, 5448), (3632, 5004), (4086, 4448)]