18506176

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 84

約数和(自身を含む): 41833800

約数和(自身を除く): 23327624

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 59, 64, 104, 116, 118, 169, 208, 232, 236, 338, 377, 416, 464, 472, 676, 754, 767, 832, 928, 944, 1352, 1508, 1534, 1711, 1856, 1888, 2704, 3016, 3068, 3422, 3776, 4901, 5408, 6032, 6136, 6844, 9802, 9971, 10816, 12064, 12272, 13688, 19604, 19942, 22243, 24128, 24544, 27376, 39208, 39884, 44486, 49088, 54752, 78416, 79768, 88972, 109504, 156832, 159536, 177944, 289159, 313664, 319072, 355888, 578318, 638144, 711776, 1156636, 1423552, 2313272, 4626544, 9253088, 18506176]

約数ペア:

[(1, 18506176), (2, 9253088), (4, 4626544), (8, 2313272), (13, 1423552), (16, 1156636), (26, 711776), (29, 638144), (32, 578318), (52, 355888), (58, 319072), (59, 313664), (64, 289159), (104, 177944), (116, 159536), (118, 156832), (169, 109504), (208, 88972), (232, 79768), (236, 78416), (338, 54752), (377, 49088), (416, 44486), (464, 39884), (472, 39208), (676, 27376), (754, 24544), (767, 24128), (832, 22243), (928, 19942), (944, 19604), (1352, 13688), (1508, 12272), (1534, 12064), (1711, 10816), (1856, 9971), (1888, 9802), (2704, 6844), (3016, 6136), (3068, 6032), (3422, 5408), (3776, 4901)]