18133696

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 56

約数和(自身を含む): 43562016

約数和(自身を除く): 25428320

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 2381, 3808, 4762, 7616, 9524, 16667, 19048, 33334, 38096, 40477, 66668, 76192, 80954, 133336, 152384, 161908, 266672, 283339, 323816, 533344, 566678, 647632, 1066688, 1133356, 1295264, 2266712, 2590528, 4533424, 9066848, 18133696]

約数ペア:

[(1, 18133696), (2, 9066848), (4, 4533424), (7, 2590528), (8, 2266712), (14, 1295264), (16, 1133356), (17, 1066688), (28, 647632), (32, 566678), (34, 533344), (56, 323816), (64, 283339), (68, 266672), (112, 161908), (119, 152384), (136, 133336), (224, 80954), (238, 76192), (272, 66668), (448, 40477), (476, 38096), (544, 33334), (952, 19048), (1088, 16667), (1904, 9524), (2381, 7616), (3808, 4762)]