38888418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 84790944

約数和(自身を除く): 45902526

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 289, 547, 578, 697, 867, 1094, 1394, 1641, 1734, 2091, 3282, 4182, 9299, 11849, 18598, 22427, 23698, 27897, 35547, 44854, 55794, 67281, 71094, 134562, 158083, 316166, 381259, 474249, 762518, 948498, 1143777, 2287554, 6481403, 12962806, 19444209, 38888418]

約数ペア:

[(1, 38888418), (2, 19444209), (3, 12962806), (6, 6481403), (17, 2287554), (34, 1143777), (41, 948498), (51, 762518), (82, 474249), (102, 381259), (123, 316166), (246, 158083), (289, 134562), (547, 71094), (578, 67281), (697, 55794), (867, 44854), (1094, 35547), (1394, 27897), (1641, 23698), (1734, 22427), (2091, 18598), (3282, 11849), (4182, 9299)]