25761366

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 58142448

約数和(自身を除く): 32381082

約数列:

[1, 2, 3, 6, 9, 18, 41, 67, 82, 123, 134, 201, 246, 369, 402, 521, 603, 738, 1042, 1206, 1563, 2747, 3126, 4689, 5494, 8241, 9378, 16482, 21361, 24723, 34907, 42722, 49446, 64083, 69814, 104721, 128166, 192249, 209442, 314163, 384498, 628326, 1431187, 2862374, 4293561, 8587122, 12880683, 25761366]

約数ペア:

[(1, 25761366), (2, 12880683), (3, 8587122), (6, 4293561), (9, 2862374), (18, 1431187), (41, 628326), (67, 384498), (82, 314163), (123, 209442), (134, 192249), (201, 128166), (246, 104721), (369, 69814), (402, 64083), (521, 49446), (603, 42722), (738, 34907), (1042, 24723), (1206, 21361), (1563, 16482), (2747, 9378), (3126, 8241), (4689, 5494)]