25038306

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 57081024

約数和(自身を除く): 32042718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 307, 394, 414, 591, 614, 921, 1182, 1773, 1842, 2763, 3546, 4531, 5526, 7061, 9062, 13593, 14122, 21183, 27186, 40779, 42366, 60479, 63549, 81558, 120958, 127098, 181437, 362874, 544311, 1088622, 1391017, 2782034, 4173051, 8346102, 12519153, 25038306]

約数ペア:

[(1, 25038306), (2, 12519153), (3, 8346102), (6, 4173051), (9, 2782034), (18, 1391017), (23, 1088622), (46, 544311), (69, 362874), (138, 181437), (197, 127098), (207, 120958), (307, 81558), (394, 63549), (414, 60479), (591, 42366), (614, 40779), (921, 27186), (1182, 21183), (1773, 14122), (1842, 13593), (2763, 9062), (3546, 7061), (4531, 5526)]