27992142

素因数分解:

$2^1\times 3^6\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 56

約数和(自身を含む): 64058544

約数和(自身を除く): 36066402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 263, 438, 486, 526, 657, 729, 789, 1314, 1458, 1578, 1971, 2367, 3942, 4734, 5913, 7101, 11826, 14202, 17739, 19199, 21303, 35478, 38398, 42606, 53217, 57597, 63909, 106434, 115194, 127818, 172791, 191727, 345582, 383454, 518373, 1036746, 1555119, 3110238, 4665357, 9330714, 13996071, 27992142]

約数ペア:

[(1, 27992142), (2, 13996071), (3, 9330714), (6, 4665357), (9, 3110238), (18, 1555119), (27, 1036746), (54, 518373), (73, 383454), (81, 345582), (146, 191727), (162, 172791), (219, 127818), (243, 115194), (263, 106434), (438, 63909), (486, 57597), (526, 53217), (657, 42606), (729, 38398), (789, 35478), (1314, 21303), (1458, 19199), (1578, 17739), (1971, 14202), (2367, 11826), (3942, 7101), (4734, 5913)]