13146708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 34064800

約数和(自身を除く): 20918092

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 109, 114, 138, 218, 228, 276, 327, 436, 437, 529, 654, 874, 1058, 1308, 1311, 1587, 1748, 2071, 2116, 2507, 2622, 3174, 4142, 5014, 5244, 6213, 6348, 7521, 8284, 10028, 10051, 12426, 15042, 20102, 24852, 30084, 30153, 40204, 47633, 57661, 60306, 95266, 115322, 120612, 142899, 172983, 190532, 230644, 285798, 345966, 571596, 691932, 1095559, 2191118, 3286677, 4382236, 6573354, 13146708]

約数ペア:

[(1, 13146708), (2, 6573354), (3, 4382236), (4, 3286677), (6, 2191118), (12, 1095559), (19, 691932), (23, 571596), (38, 345966), (46, 285798), (57, 230644), (69, 190532), (76, 172983), (92, 142899), (109, 120612), (114, 115322), (138, 95266), (218, 60306), (228, 57661), (276, 47633), (327, 40204), (436, 30153), (437, 30084), (529, 24852), (654, 20102), (874, 15042), (1058, 12426), (1308, 10051), (1311, 10028), (1587, 8284), (1748, 7521), (2071, 6348), (2116, 6213), (2507, 5244), (2622, 5014), (3174, 4142)]