15122988

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{877}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 38351040

約数和(自身を除く): 23228052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 877, 958, 1437, 1754, 1916, 2631, 2874, 3508, 4311, 5262, 5748, 7893, 8622, 10524, 15786, 17244, 31572, 420083, 840166, 1260249, 1680332, 2520498, 3780747, 5040996, 7561494, 15122988]

約数ペア:

[(1, 15122988), (2, 7561494), (3, 5040996), (4, 3780747), (6, 2520498), (9, 1680332), (12, 1260249), (18, 840166), (36, 420083), (479, 31572), (877, 17244), (958, 15786), (1437, 10524), (1754, 8622), (1916, 7893), (2631, 5748), (2874, 5262), (3508, 4311)]