13278936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 36547200

約数和(自身を除く): 23268264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 179, 264, 281, 358, 537, 562, 716, 843, 1074, 1124, 1432, 1686, 1969, 2148, 2248, 3091, 3372, 3938, 4296, 5907, 6182, 6744, 7876, 9273, 11814, 12364, 15752, 18546, 23628, 24728, 37092, 47256, 50299, 74184, 100598, 150897, 201196, 301794, 402392, 553289, 603588, 1106578, 1207176, 1659867, 2213156, 3319734, 4426312, 6639468, 13278936]

約数ペア:

[(1, 13278936), (2, 6639468), (3, 4426312), (4, 3319734), (6, 2213156), (8, 1659867), (11, 1207176), (12, 1106578), (22, 603588), (24, 553289), (33, 402392), (44, 301794), (66, 201196), (88, 150897), (132, 100598), (179, 74184), (264, 50299), (281, 47256), (358, 37092), (537, 24728), (562, 23628), (716, 18546), (843, 15752), (1074, 12364), (1124, 11814), (1432, 9273), (1686, 7876), (1969, 6744), (2148, 6182), (2248, 5907), (3091, 4296), (3372, 3938)]