12440424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 33546240

約数和(自身を除く): 21105816

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 727, 744, 1426, 1454, 2139, 2181, 2852, 2908, 4278, 4362, 5704, 5816, 8556, 8724, 16721, 17112, 17448, 22537, 33442, 45074, 50163, 66884, 67611, 90148, 100326, 133768, 135222, 180296, 200652, 270444, 401304, 518351, 540888, 1036702, 1555053, 2073404, 3110106, 4146808, 6220212, 12440424]

約数ペア:

[(1, 12440424), (2, 6220212), (3, 4146808), (4, 3110106), (6, 2073404), (8, 1555053), (12, 1036702), (23, 540888), (24, 518351), (31, 401304), (46, 270444), (62, 200652), (69, 180296), (92, 135222), (93, 133768), (124, 100326), (138, 90148), (184, 67611), (186, 66884), (248, 50163), (276, 45074), (372, 33442), (552, 22537), (713, 17448), (727, 17112), (744, 16721), (1426, 8724), (1454, 8556), (2139, 5816), (2181, 5704), (2852, 4362), (2908, 4278)]