15942078

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 36

約数和(自身を含む): 35436960

約数和(自身を除く): 19494882

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 479, 774, 958, 1437, 1849, 2874, 3698, 4311, 5547, 8622, 11094, 16641, 20597, 33282, 41194, 61791, 123582, 185373, 370746, 885671, 1771342, 2657013, 5314026, 7971039, 15942078]

約数ペア:

[(1, 15942078), (2, 7971039), (3, 5314026), (6, 2657013), (9, 1771342), (18, 885671), (43, 370746), (86, 185373), (129, 123582), (258, 61791), (387, 41194), (479, 33282), (774, 20597), (958, 16641), (1437, 11094), (1849, 8622), (2874, 5547), (3698, 4311)]