12489768

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 22891032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1091, 1272, 1431, 1908, 2182, 2862, 3273, 3816, 4364, 5724, 6546, 8728, 9819, 11448, 13092, 19638, 26184, 29457, 39276, 57823, 58914, 78552, 115646, 117828, 173469, 231292, 235656, 346938, 462584, 520407, 693876, 1040814, 1387752, 1561221, 2081628, 3122442, 4163256, 6244884, 12489768]

約数ペア:

[(1, 12489768), (2, 6244884), (3, 4163256), (4, 3122442), (6, 2081628), (8, 1561221), (9, 1387752), (12, 1040814), (18, 693876), (24, 520407), (27, 462584), (36, 346938), (53, 235656), (54, 231292), (72, 173469), (106, 117828), (108, 115646), (159, 78552), (212, 58914), (216, 57823), (318, 39276), (424, 29457), (477, 26184), (636, 19638), (954, 13092), (1091, 11448), (1272, 9819), (1431, 8728), (1908, 6546), (2182, 5724), (2862, 4364), (3273, 3816)]