12749784

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 20427816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 89, 94, 127, 141, 178, 188, 254, 267, 282, 356, 376, 381, 508, 534, 564, 712, 762, 1016, 1068, 1128, 1524, 2136, 3048, 4183, 5969, 8366, 11303, 11938, 12549, 16732, 17907, 22606, 23876, 25098, 33464, 33909, 35814, 45212, 47752, 50196, 67818, 71628, 90424, 100392, 135636, 143256, 271272, 531241, 1062482, 1593723, 2124964, 3187446, 4249928, 6374892, 12749784]

約数ペア:

[(1, 12749784), (2, 6374892), (3, 4249928), (4, 3187446), (6, 2124964), (8, 1593723), (12, 1062482), (24, 531241), (47, 271272), (89, 143256), (94, 135636), (127, 100392), (141, 90424), (178, 71628), (188, 67818), (254, 50196), (267, 47752), (282, 45212), (356, 35814), (376, 33909), (381, 33464), (508, 25098), (534, 23876), (564, 22606), (712, 17907), (762, 16732), (1016, 12549), (1068, 11938), (1128, 11303), (1524, 8366), (2136, 5969), (3048, 4183)]